RU2450234C2 - Gun stock - Google Patents

Abstract

FIELD: weapons and ammunition.

SUBSTANCE: gun comprises a spring return mechanism for a movable firing unit and a guide stock as a mount for the latter. On a guide stock there are two gun handles for fire control installed in front of a lower box-shaped magazine, which is stable in process of firing, and a lengthy neck of a lower window serving for ejection of cartridge cases. A stock for a movable firing unit equipped with an intermediate magazine with an internal lever cartridge feeder comprises a metal component based on a profiled carrier lengthy element and polymer components. Polymer components are made in the form of an upper longitudinal cover of a weapon that carries parallel recoil buffer of the firing unit and a return mechanism of a bolt support with a reloading handle, which is fixed in process of firing, under a longitudinal safety bracket. A protective neck for the lower longitudinal window and its lower cross links are connected with lower ends of weapon handles having polymer pads.

EFFECT: optimal ratio of strength and weight indices.

6 cl, 3 dwg

Description

The invention relates to weapons, in particular to stocks for small arms, and can be used in a bullpup layout-controlled automaton, the performance characteristics of which are ensured in the presence of: shifted to the left, receiver of the lower box-shaped “main” store; left longitudinal "pocket" - for the passage of the side "intermediate" store and its lever feed cartridge, when moving the "firing unit" inside its "guide box"; automatic lock - the rear position of this unit, with the ability to manually disable this lock; the presence of a lower longitudinal window for the lower ejection of cartridges, the protective neck of which is placed between the parallel pistol arms of the weapon, and also attached to the "guide bed" of its upper cover, bearing in parallel the "shock absorber rollback -" firing unit "and the return mechanism - the shutter frame of this weapon .

Known box of small arms / Popenker MG "Assault rifles of the world", M .: Publishing house "Polygon", 2004, pp. 161-168; see description: "5.45 mm AN-94 gun carriage", designer Nikonov G.N., "Izhmash", Russia /, which contains a receiver for the lower box magazine, as well as the muzzle window of the "guide box" / " cantilever carriage "/ for installation inside the latter when assembling a movable" firing unit ", the barrel of which in its muzzle has a sliding spline connection with the component" guide bed ", the muzzle cantilever element of the latter with the possibility of installing its top cover on this bed.

The disadvantage of this device is its inappropriateness for the bullpup layout carriage automaton, the TTX of which is provided in the presence of: shifted to the left, receiver of the lower box-shaped "main" store; left longitudinal "pocket" - for passage placed on a movable "firing unit", a side "intermediate" magazine and its lever feeder cartridges - when moving the "firing unit", as well as the presence of a latch for the rear position of the "firing unit", relative to its "guide box ", and the lower window of the latter - for the lower ejection of cartridges, the protective neck of which is placed between the parallel pistol arms of the bed.

Known device / cm. RF patent No. 2350884, earlier author's development of the author and the present application A. Glukhova, Russia / - which is the closest analogue in technical essence to the claimed object, because the "guide bed" of this weapon contains: shifted to the left, a receiver for the lower box-shaped "main" store; automatic lock "firing unit", manually disabled; lower longitudinal window for lower ejection of cartridges, the protective neck of which is placed between the parallel pistol arms of the weapon, the movable “firing unit” of which has a side “intermediate” magazine equipped with its own lever feed cartridge.

The disadvantage of this device is that its description sets forth only a fundamentally new concept of a gun-mounted assault rifle using a conventional cartridge, but there is no detailed study of / in the most rational way - as conceived by the author / - for the "guiding box" of this weapon.

The technical task is a detailed study of the design of the "guide box" with the optimal ratio of its strength and weight characteristics, for a carriage automaton of the author's project.

The technical result is achieved by the fact that the bed for small arms of the class is a gun-mounted assault rifle, a bullpup assembly serving as a guiding element for a spring-loaded movable “firing unit” equipped with a side box-shaped “intermediate” magazine, and its lever cartridge supply, also this “guide” the box "contains: a left-biased receiver for the lower box-shaped" main "store; automatic lock of the rear position of the "firing unit", relative to its "guide box", with the ability to manually disable this lock; the lower longitudinal window is used for lower ejection of cartridges, the neck of which is placed between the right and left pistol arms of the weapon, as well as the fasteners on this box, its upper longitudinal cover bearing parallel mechanisms: the recoil shock absorber - the firing unit, and the return mechanism - bolt frame ", with the handle of the latter, also a safety bracket of this handle, while there is a longitudinal metal" base "element, a" channel "element in a profile section, which are connected with e: a receiver for an offset left "main" shop having a cutout for hooking the muzzle of the store; treasury latch for the disputed protrusion of the store and the element of the splined connection with the breech of the "main" store, with the possibility of anticipating the lateral "roll" of the latter; there is also a longitudinal horizontal rib serving as the bottom wall of the left lateral longitudinal “pocket” for passage - when moving the “firing unit”, its aforementioned side “intermediate” magazine and its lever feed cartridge; there is also a transverse eye - as part of a horizontal hinge, a “fork-shaped” latch — for a “firing unit” equipped with end “flags” for manually disengaging this latch; also the horizontal jumper of said carrier - channel element has: a cutout for a tooth of a given latch engaged with a firing unit with said fixation of the latter; a longitudinal cut forming the aforementioned "lower longitudinal window" - for the lower ejection of sleeves; symmetrical side bends facing each other, as elements of a sliding connection, with their corresponding elements placed on the bottom surface of the receiver, and an under-barrel “cantilever” element - a movable “firing unit”; also in the breech of the said longitudinal - channel element there are breech and side walls forming the breech and side walls of the weapon guiding bed, and on the breech there is a "socket for attaching the lid of the bed", its breech end, also to the right in the middle side of the said "carrier" the longitudinal element, there is a side bracket for the sighting device, both main and special, for example a night sight, and the base of this sighting bracket is made together with the base of the right one I have a pistol grip, and the base of the other, the left grip, is also made integrally with the aforementioned “bottom” wall of the lateral longitudinal “pocket”, both base of the grip equipped with stiffening ribs with the possibility of attaching thermally insulating polymer overlays with cutouts for the fingers of an arrow, and to the lower end to the parts of the bases of the handles and the lower part of the bearing longitudinal element, around the perimeter of its lower longitudinal window - for ejecting sleeves, by means of one-piece connections, for example rivets, the above shield neck for the lower longitudinal window, made of polymeric material, sealed with transverse jumpers, which are inseparably connected to the mentioned lower ends of the arms of the weapon, the supporting longitudinal element is also equipped with upper and lower slats for fastening the gun belt and a slot for the latch of the said one-piece, upper longitudinal cover of the "guide box", which is equipped with downward facing longitudinal side ribs, forming during assembly the side walls of the forend, as well as the upper, muzzle and side the walls of the aforementioned left longitudinal "pocket", mating with its metal, breech and "bottom" walls, the lid is also equipped with a "muzzle loop-shaped element for covering the muzzle end of the" bearing "longitudinal element, for attaching this cover after its longitudinal movement to the back plate of the" bearing "longitudinal element - during assembly, in addition, the connection of the latter, serving as the metal component of the" guide box ", with the said cover, the side parts of which serve as the polymer component of the box, provides placement on the sides of the "firing unit" of the side components of a curly "horseshoe-shaped" slide trigger element, with the possibility of placing its right and left transverse components carrying the right and left triggers, respectively, in front of the sight bracket and below the left is the "bottom" wall of the longitudinal "pocket" for the passage of the "intermediate" store "firing unit", in addition, the metal "bearing" the longitudinal element contains placed in its muzzle under the forearm fastening elements for a grenade launcher and to the right - bayonet-knife fastening elements, as well as safety brackets, left and right, for the mentioned triggers, as well as a longitudinal bushing of a non-automatic fuse mechanism located at the base of the right pistol grip of the weapon and, accordingly, at the base of the side bracket, and the cover of the "guide box" has a longitudinal slot for the ramrod; in addition, the said latch latch is made in the form of a spring-loaded push-button element located in its breech part, engaged with the hole of the said socket for fixing the breech end of the lid, the aforementioned “roll out limiter” for the “firing unit” of arms is made in the form of symmetrical “comb-like protrusions” on the eyes of the hinge of the "latch - firing unit", which simultaneously serves as a "roll out limiter" for the spring-loaded "firing unit", mating with the corresponding side protrusion am available on the under-barrel "cantilever" element of the latter, when the "firing unit" of this weapon is rolled out.

Distinctive features in the claimed combination exhibit a new property - the ability to place on a metal supporting element - a "channel" profile - with a horizontal bridge of the construction elements of the carriage, which provide the latter with new tactical and technical characteristics, in particular elements: a left-shifted receiver of the "main" store / lower box /; the "bottom" and "breech" walls - the left, longitudinal "pocket" for the passage of the side "intermediate" store and its lever feeder cartridges placed on a movable "firing unit" of weapons; an eye for the transverse hinge of a “fork-shaped” rear position lock of the “firing unit” relative to its “bed”; lower longitudinal window "- for the lower ejection of sleeves; spline sliding connection between the bends of the" bearing "longitudinal element and the bends of the bottom part, the receiver and the" under-barrel cantilever element "- the movable" firing unit "of the weapon; constituting the breech of the" guide bed ", its side and breech walls with the recoil pad of the weapon; the right side bracket for the main and special sight; the right and left "bases of the pistol grip" of the weapon; while assembling the latter with a metal component There is a polymer “upper longitudinal cover” of the weapon carrying a parallel “rollback shock absorber” for the “firing unit” and a “return mechanism of the slide frame” with a “reloading handle fixed under firing positioned under the“ longitudinal safety bracket ”, as well as side plates - components forend, - the upper and side walls for the said lateral longitudinal "pocket" for the passage of the "intermediate" store and its cartridge feeder, when rolling out and rolling back the "firing unit", there is also: muzzle "loops "cover element for covering the muzzle end of the said metal" bearing "longitudinal element with the possibility of placing in its muzzle part mounts for the" under-barrel "grenade launcher and to the right of the" bayonet-knife ", while this metal" bearing "element has one-piece, for example, rivet, connections with a polymer "protective neck" for the said "lower longitudinal window" - for the lower ejection of cartridges, the transverse bridges of which are connected to the lower ends of the "pistol arms of the weapon also equipped with polymer rmoizolyatsionny overlays.

The technical result is ensured by the fact that due to the detailed study of the construction of the composite / metal-polymer / "guiding box" for the carriage machine stated in the author's project, the optimum ratio of strength and weight characteristics of this "guiding box" is provided, while the basic metal shaped "supporting" element This "lodge" provides resistance to dynamic loads in all shooting modes, including the use of an under-barrel grenade launcher, and the full-polymer upper longitudinal Naya cover provided with elements that make up this "guide box" reduces the total weight of the weapon.

The invention is illustrated by drawings, where: Figure 1 shows the position of the "guide box" - in the general arrangement of weapons, side view, left; Figure 2 shows a horizontal section aa / s of figure 1 /; Figure 3 shows a sectional view of B-B / s Figure 1 /.

The guide bed of the weapon contains / cm. Figure 1-3 /: "channel" longitudinal "bearing" element - 1 and made together with the last of his "horizontal jumper" - 2, having a "lower longitudinal window" - 3 for ejecting sleeves; reinforcing shoulder "- 4 last;" slot - 5 for the passage of the tooth of the retainer; also shown: symmetrical "bends - 6 for the bends of the" firing unit ";" longitudinal components "- 7;" bottom "- 8 and" breech "- 9 walls of the left longitudinal" pocket "-" guide box ";" transverse lower eye " - 10 for the hinge of the lock of the "firing unit"; the right - 11 and left - 12 bases of the pistol grip; "lower transverse jumper" - 13, connecting elements / 1 and 8 /, equipped with "windows" - 14; left trigger guard - 15; the right side “bracket” - 16 for sights, the right trigger guard - 17 and the slot - 18 on the element / 11 /; manik "- 19 for the" main "store, the" muzzle "- 20 and the" latch "- 21, as well as the elements of the" spline "connection - 22 for connecting the receiver / 19 / to the" main "store; "side components" - 23 and "breech component" - 24 breech metal component of the "guide box"; breech socket "- 25 for breech end face of the lid with a" hole "- 26," latch "latch"; recoil pad - 27 weapons; also shown, made together with the element / 1 / muzzle and breech eyes - 28 for mounting a gun belt; mounts - 29 for a grenade launcher and mount for a bayonet-knife 30; also the base of the handles / 11, 12 / are equipped with stiffeners - 31; also shows the components of the "guide box", placed on the upper longitudinal cover - 32 last; “longitudinal side plates - 33, forming the forend;“ muzzle ”- 34,“ upper ”- 35 and“ side ”- 36 walls of the said“ pocket ”/ 8, 9 / stock;“ right lateral tide ”- 37 for the passage of“ gas side engine "; thrust protrusion - 38 to limit forward movement of the slide trigger element, also the cover / 32 / contains: a muzzle loop-shaped element" - 39 to cover the muzzle of the "supporting" element / 1 /, breech socket "- 40 for" push button latch "- 41 covers, also located on the last" rollback shock absorber mechanism "- 42 for the" firing unit ";" return the fourth mechanism "- 43 for the" bolt frame "- 44 with the" lateral gas piston "- 45; the" reload handle "- 46 and the" longitudinal safety bracket "- 47 last; the" ramrod socket "- 48; the" right side shield "- 49, located at the fore-end of the fore-end, closing the fuse holder "- 50; also shows the polymer component / the neck of the lower window for ejecting sleeves / - 51 and its transverse jumpers - 52; polymer overlays - 53 bases of the handles / 11, 12 / and “cutouts” - 54 overlays / 53 / for fingers arrow; also rivet joints "- 55 elements: / 1 / s / 51 /; / 11, 12 / s / 52, 53 /; muzzle eyes - 56 and a return spring - 57 for the latch - 58, the rear position of the movable -" firing unit " , the "transverse axis" - 59 of the retainer, its "tooth" - 60, passing into the "slot" / 5 /, and its symmetrical "comb-like protrusions" - 61, coupled to the side protrusions "- 62 of the" firing unit ", having: barrel / with a chamber / - 63 and "gas engine" - 64; the receiver "- 65; the polymer" under-barrel cantilever element "- 66 with the" notch "- 67 for the" tooth "/ 60 / retainer / 58 / and the" eyes "- 68 for the barrel / 63 /, as well as the bends" - 69 for "bends" / 6 / with gaps - 70 between them; lever feed cartridges - 71 of the lateral "intermediate" magazine - 72 with the possibility of loading from the "main" magazine - 73, and are shown: a curly slide trigger element having an "arcuate" bracket - 74 for the left trigger - 75 and a "straightened" component - 76 with a lower bracket - 77 for the right trigger - 78; "arch-shaped" jumper - 79, bracket / 16 / of the "main" sight - 80 and mounts - 81 "night sight - 82.

When assembling this weapon, the following is carried out in succession: installation of the said curved slide element / 74-78 / on the base "bearing" longitudinal element / 1 / of the "guiding box", moreover, the "arcuate" bracket / 74 / of the latter, with the left trigger / 75 /, is placed inside the "window" / 14 / lower transverse jumper "/ 13 / connected to the element / 1 /, and by means of the" left trigger guard "/ 15 / - with the left" base of the pistol grip / 12 / of the weapon. Also, the "straightened" component / 76 / of the trigger element is placed longitudinally, at the right side bracket of the sight / 16 /, which is made together with the side wall / 23 /, which forms the breech of the "guide box", and the "arched" bracket "/ 74 / of this the trigger element is placed under the base "bearing" element / 1 /, in front of the "neck of the lower window - to eject sleeves" / 4, 51 /, and the right trigger / 78 / on the lower bracket / 77 /, in the slot / 18 / on the right the base of the pistol grip / 11 / weapon. Next, the installation of the "firing unit ata "/ 63-72 / to the base" bearing "element / 1 / of the" guiding box ", by connecting the" bends "/ 6 / of the latter with the corresponding" bends "/ 69 / of the" firing unit. " comb-like "protrusions / 61 / of the existing" latch "/ 58 / rear position of the" firing unit "/ see copyright patent of the Russian Federation No. 2350884 /, coupled to the corresponding side protrusions / 62 / of the" firing unit ". Next, the installation is made on the base "supporting" element / 1 / of the upper longitudinal cover / 32 / of the weapon, and the latter is fixed on the element / 1 / by means of its "muzzle loop-shaped" element / 39 /, covering the muzzle part of the base "supporting" element / 1 /, as well as by means of a state-owned "push-button" latch / 41 / of this lid engaged with a corresponding hole "/ 26 / available on the" socket "/ 25 / for fixing the breech end of this lid / 32 /. In this case, the longitudinal longitudinal plates" / 33 / last form the forend of the weapon, at the same time locking from the lateral displacement / falling out of the hinge / transverse axis "/ 59 / of the mentioned" rear position lock of the "firing unit" / 58 /, also placed on the left side surface of the cover / 32 /: "muzzle" / 34 /, "upper" / 35 / and the “side” / 36 / walls, mating with the metal walls: “bottom” / 8 / and “breech” / 9 / placed on the base “supporting” element / 1 /, form the aforementioned side longitudinal “pocket” for passage placed on a movable "firing unit" mentioned: lateral "intermediate" store / 72 / and its lever feeder pat ones "/ 71 /. At the same time, when installing the cover / 32 / on the said base “supporting” element / 1 / of this “guide bed” located on the right side surface of the “cover” / 32 /: the “right side” tide / 37 / seizes the “side gas engine” / 64 /, forming a channel for its passage when moving the movable "firing unit"; the "persistent protrusion" / 38 / limits the forward movement of the "shaped slide trigger element, abutting against its muzzle" arched "bracket / 74 /, as well as the existing" right side shield "/ 43 / of this cover" / 32 /, located at the breech STI forend, closes the front "fuse holder" / 50 / for the lafetirovannogo weapons.

The claimed device / composite "guide bed" / is included in the group of inventions previously patented by the author, performed as part of the author’s project of a carriage automaton, which has improved tactical and technical characteristics relative to the prototype.

Claims (6)

1. A box for small arms of a class carriage made in a bullpup layout, serving as a guiding element for a spring-loaded movable firing unit equipped with a side box-shaped intermediate magazine, the capacity of which corresponds to the number of shots in a “fixed queue” when the firing unit rolls back with a cartridge into the chamber by means of a spring-loaded lever feeder of cartridges of the intermediate magazine, and this guide bed contains: a left-biased receiver for the lower box of the main store; automatic spring-loaded fork-shaped latch-dog with the ability to manually disable it; locking firing unit in its rear position relative to its guiding bed for firing in the “arbitrary-length queue” and “single fire” modes with the possibility of pre-rolling forward with the said dog-catch latch after increasing the length of the subsequent recoil of the spring-loaded firing unit with already automatically charged from the said main store intermediate store, for the production of the said firing mode "fixed turn", with the number of shots three to four for low-pulse submachine gun cartridge, or two shots for a full-caliber submachine gun cartridge; also, the guide bed has a lower longitudinal window for the lower ejection of cartridges, the protective neck of which is placed between the right and left pistol arms of the weapon; the guide bed is also equipped with fastening elements for its upper longitudinal cover of the carrier, parallel to the shock absorber, it is a return mechanism for the firing unit and a return mechanism for the slide frame with a side gas piston and a separate reload handle located under the longitudinal safety bracket, and the guide bed has a back plate characterized in that this guide bed is made in the form of a structure compiled during the assembly of weapons, the main part of which is made metal with the ability to absorb dynamic loads, and other components of this box: the cover and neck of the lower window for ejecting sleeves are made of polymer, the latter is integral, to reduce the total mass of the guide box, and the metal component contains a base bearing longitudinal element having a channel profile that provides rigidity of this element, equipped with a horizontal jumper of the channel profile, which are also made metal with one another: the receiver shifted to the left for the removed main store, having a muzzle for hooking the latter, a breech latch for its supporting protrusion and a spline connection with the breech of the main store, with the possibility of pre-empting the "side rolling" of the latter; left longitudinal horizontal rib with a breech vertical stiffener, which are respectively the bottom and breech walls of the side longitudinal pocket of this lodge, for the passage of the said intermediate store and its lever feeder cartridges during roll-out and rollback of the firing weapons unit; a transverse eyelet placed behind the fore-end for a horizontal hinge of the said fork-shaped dog-catcher of the firing unit, said horizontal jumper of the base bearing element being provided with a longitudinal slot, the length of which corresponds to the increased recoil length of the firing unit, and which serves as said window for lower ejection of shells, in front of this window there is also a cutout for the tooth passage of the said fork-shaped retainer the hitch, coupled to the corresponding cutout of the under-barrel cantilever element of the movable firing unit with its aforementioned rear fixation inside the guide box, the latter having a sliding spline connection with the firing unit, also the metal breech wall forming the back plate is made together with the metal bearing longitudinal element weapons, and the side walls of the breech of the guide box, and in the middle of the said longitudinal longitudinal bearing The bases of the pistol grip are made, the right base is also made up with the right side bracket, adapted for mounting both the main sighting device and the additional, for example, night sight, the left base of the pistol grip of the weapon is made together with the aforementioned bottom metal wall of the pocket for the passage of the intermediate store and its lever feed cartridge, while the right and left bases of the pistol grip have stiffeners and are inextricably connected to any in a possible way with the available polymer thermally insulating linings provided with cutouts for the fingers of a hand arrow to reduce the transverse dimension of these handles and, accordingly, the size of the weapon in the profile section of this guide box, the latter being inseparably connected in any possible way with said protective neck of said lower window for ejecting sleeves, which is made integrally with the lower transverse jumpers connected inextricably in any way possible with the bottom surface of the base pistol grip, and this neck and lintels are made of polymeric material with the possibility of reducing the total mass of the guiding box of the weapon, the metal bearing longitudinal element has a muzzle and breech eye for fastening the gun belt and has a slot for fixing the upper longitudinal cover, equipped with side downward facing longitudinal plates made as the side walls of the forearm of the weapon, which are connected in front by a muzzle loop-shaped element, covering during assembly the muzzle the main part of the metal bearing longitudinal element, the said breech wall of which, on its muzzle face facing the chamber, has a socket for attaching the breech end of the top cover during longitudinal movement of the latter to the back plate of the weapon during assembly, while the left side part of this cover, placed behind the forearm, forms muzzle, upper and side walls of the side longitudinal pocket for the passage of the intermediate store and its lever feeder, and the right side of this cover has a side second longitudinal boss for lateral passage of the gas engine assembly movable firing weapons. 2. The weapon box according to claim 1, characterized in that in the muzzle of said metal supporting longitudinal element mounts for a grenade launcher are placed, and in the right muzzle of the bearing longitudinal element there is a mount for a bayonet-knife, the mentioned sliding connection between this supporting element and movable firing unit made in the form of covering bends facing each other, placed above the horizontal jumper for the channel profile of the longitudinal bearing element and, respectively the bends, which are symmetrical in the profile section, to the lateral bends, which are placed at intervals to increase the resistance to pollution both on the bottom surface of the metal receiver of the firing unit and on the bottom surface of the polymer mentioned underbarrel cantilever element of the latter, rigidly connected to the barrel by means of its eyes with the possibility of barrel resonance anticipation in the "fixed turn" firing mode when the firing unit is rolled back, and the firing rate of about 2000 you tr./min, the aforementioned weapon cover retainer is also designed as a vertical spring-loaded button element placed in its socket at its breech end with the possibility of engagement with the corresponding hole on the upper part of the said socket box for the breech end of the weapon cover, also referred to as a limiter the roll-out of the firing unit of the weapon is made in the form of symmetrical facing arms placed on the muzzle eyes of the aforementioned fork-dog-lock of the rear position of the firing unit px of ridge-shaped protrusions, with the possibility of their adhesion when the firing unit rolls out with their corresponding lateral protrusions of the latter, sliding over the said bends of the longitudinal bearing element and protruding beyond the lateral surfaces of the latter, while the said side plates of the weapon cover constituting the forearm, covering this longitudinal bearing from the sides element, at the same time fix the transverse axis of the aforementioned fork-shaped dog-latch of the rear position of the firing unit, keeping this axis from it shackle displacement, and serve as a dustproof element, joining when assembling weapons with lateral longitudinal components of this channel longitudinal bearing element, made as the base for the guide box, the latter being equipped with a reinforcing collar located around the perimeter of the lower window for lower discharge of liners and, accordingly, forming the upper the metal part of said protective neck for the lower longitudinal window for ejecting sleeves, in addition, said bottom wall of the longitudinal pocket for bypassing the intermediate magazine and its lever feed cartridge is connected by means of a lower transverse jumper located at the muzzle end of the aforementioned neck of the lower window, with a left trigger guard to increase the rigidity of the structure, and this transverse jumper has windows for passage when assembling both branches of the fork-dog and muzzle the arc-shaped bracket of the left trigger of the slide trigger element, each safety trigger bracket connects this transverse jumper and about the basis of each pistol grip of the guiding box of the weapon, guides for the longitudinally sliding along this arcuate trigger bracket of the trigger element are made on the bed, the rectified component of which is placed between the firing unit and the said right sight bracket connected to the side wall of the box and made with the possibility of its sliding over the base of the right pistol handle, at the base of the pistol handle there is a slot for the passage of the right trigger on the lower bracket a direct component, and with limiting forward movement of the spring-loaded slide trigger element with an emphasis on its arcuate bracket covering the bottom of the base longitudinal support element, on the corresponding foreshortening protrusion of the upper longitudinal cover placed in the side breech of the forearm, made as a polymer component of this guide box of the carriage and having the right side shield in the fore-end of the fore-end, which closes the front side socket of its fuse in front when assembling the weapon. 3. Weapons box according to any one of claims 1 and 2, characterized in that the integral connections between the aforementioned polymer: a component of the neck of the lower window for ejecting shells, its transverse bridges, pistol grip arms and metal supporting longitudinal element of the guiding box with parallel pistol grip made by rivet joints. 4. Weapon box according to any one of claims 1 to 3, characterized in that the bends of the base bearing longitudinal element are open from its muzzle for installation of the limb of the movable firing unit. 5. The weapon box according to any one of claims 1 to 4, characterized in that there is an additional arched jumper of the metal component of the guide box, increasing its rigidity, which connects the breech surface of the said right side bracket of the sights and also the breech metal profiled wall facing the butt plate the left longitudinal pocket of this weapon box, while this arch-shaped jumper is placed above the upper upper section connected longitudinally from the muzzle of the weapon odolnoy cover the latter and is equipped with mountings for the special "night" sight weapons, also has a mount on said right side arm bearing a permanent two-time major half-sight weapons. 6. A weapon box according to any one of claims 1 to 5, characterized in that said lower transverse jumper, made together with a metal base bearing element, also connects in front of the trigger guard metal bases of the right and left pistol arms of the guiding box of the weapon, is placed relative to the side projection the latter between the aforementioned protective throat of the lower window for the lower ejection of cartridges and the transverse eyelet located closer to the muzzle of the weapon for the said fork-shaped locking dog-dog firing unit, while the windows of this jumper are made with the possibility of passage into these windows of the jumper when assembling weapons of both branches of the aforementioned fork-shaped dog-catcher, and the aforementioned muzzle arched bracket of a curly slide trigger element connecting the right and left triggers of the latter from the bottom-front with the possibility of their protection from the front by means of the aforementioned side right flap of the fuse socket and the left protrusion of the trigger for the movement of the trigger element, placed on the roof ke weapons constitutes its guide box.

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