A firearm includes a frame assembly, a slide assembly releasably and slidably coupled to the frame assembly, a bolt assembly including a leading surface, a firing pin, and an adjuster. The adjuster includes a body and an extension. The body defines a first bore, defines a leading surface, and has a thickness. The leading surface is configured to interface with a rear portion of a cartridge, and the body spaces the leading surface from the leading surface of the bolt assembly. The extension couples the body to the bolt assembly and defines a second bore that shares a common central axis with the first bore. The first bore and the second bore receive the firing pin such that the firing pin at least selectively protrudes from the leading surface of the adjuster to engage the cartridge.

A firearm includes a frame assembly, a slide assembly releasably and slidably coupled to the frame assembly, a bolt assembly including a leading surface, a firing pin, and an adjuster. The adjuster includes a body and an extension. The body defines a first bore, defines a leading surface, and has a thickness. The leading surface is configured to interface with a rear portion of a cartridge, and the body spaces the leading surface from the leading surface of the bolt assembly. The extension couples the body to the bolt assembly and defines a second bore that shares a common central axis with the first bore. The first bore and the second bore receive the firing pin such that the firing pin at least selectively protrudes from the leading surface of the adjuster to engage the cartridge.

An assembly includes an elongated main body configured to stabilize a cartridge while the cartridge is in the firing chamber. The stabilizing assembly further comprises an elongated main body having a first end portion and a second end portion and being formed with an aperture. An anchor pin is arranged in the aperture thus connecting the main body to the anchor pin. A spring is positioned in engagement with the first end portion and biases the main body to pivot about the anchor pin. The aperture is located between the first end portion and the second end portion. The second end extends laterally from the main body so that the main body and second end portion are arranged in an L-shape. The second end portion is curved to form a shape that is complementary to a cartridge and is configured to engage a rim of the cartridge.

An assembly includes an elongated main body configured to stabilize a cartridge while the cartridge is in the firing chamber. The stabilizing assembly further comprises an elongated main body having a first end portion and a second end portion and being formed with an aperture. An anchor pin is arranged in the aperture thus connecting the main body to the anchor pin. A spring is positioned in engagement with the first end portion and biases the main body to pivot about the anchor pin. The aperture is located between the first end portion and the second end portion. The second end extends laterally from the main body so that the main body and second end portion are arranged in an L-shape. The second end portion is curved to form a shape that is complementary to a cartridge and is configured to engage a rim of the cartridge.

The disclosure relates to firearms, and more particularly to a caseless weapon for magazine, semi-automatic and automatic shot. The disclosed weapon includes: a removable adjustable front sight, a removable adjustable dioptrical sight, a forward grip, a gunstock, a magazine, a receiver cover, a cocking lever, a bolt carrier, a rod, a percussion piston, a shutter housing, a safety catch of the firing percussion, a balancing gear, a barrel, a barrel latch, a multifunctional cartridge, a conical bushing of receiver, an extractor, a receiver, a big front nut, a front swivel, a magazine latch, a magazine latch pusher, a safety latch, a safety catch, a trigger bar, a bracket of the percussion mechanism, a cocking piece, a multifunction latch lever, a stop of the multifunction latch, a lock pin splint, a latch of the ramrod, a spring of the latch of ramrod, a ramrod, a caseless ammunition.

The disclosure relates to firearms, and more particularly to a caseless weapon for magazine, semi-automatic and automatic shot. The disclosed weapon includes: a removable adjustable front sight, a removable adjustable dioptrical sight, a forward grip, a gunstock, a magazine, a receiver cover, a cocking lever, a bolt carrier, a rod, a percussion piston, a shutter housing, a safety catch of the firing percussion, a balancing gear, a barrel, a barrel latch, a multifunctional cartridge, a conical bushing of receiver, an extractor, a receiver, a big front nut, a front swivel, a magazine latch, a magazine latch pusher, a safety latch, a safety catch, a trigger bar, a bracket of the percussion mechanism, a cocking piece, a multifunction latch lever, a stop of the multifunction latch, a lock pin splint, a latch of the ramrod, a spring of the latch of ramrod, a ramrod, a caseless ammunition.

The invention relates to a firearm, comprising: a housing (1) having a barrel (2) arranged therein; a magazine, which can be inserted into a receptacle of the housing and which has cartridges; a breechblock (3), which can be moved relative to the housing (1) in the longitudinal direction of the barrel (2), for conveying cartridges out of the magazine into a cartridge chamber (4) located in the housing, and for conveying cartridge cases (5) from the cartridge chamber (4) to an ejection port (6) after a shot has been fired. An extractor (8), which is connected to the breechblock (3) and is preloaded in the direction of the cartridge case (5) by means of a spring (7), and an ejector (9), which is likewise connected to the breechblock (3), are provided for the ejection of the cartridge cases (5). The ejector (9) is arranged in a cylindrical ejector seat (10). The extractor (8) is arranged on an extractor seat (11), which is arranged for

The invention relates to a firearm, comprising: a housing (1) having a barrel (2) arranged therein; a magazine, which can be inserted into a receptacle of the housing and which has cartridges; a breechblock (3), which can be moved relative to the housing (1) in the longitudinal direction of the barrel (2), for conveying cartridges out of the magazine into a cartridge chamber (4) located in the housing, and for conveying cartridge cases (5) from the cartridge chamber (4) to an ejection port (6) after a shot has been fired. An extractor (8), which is connected to the breechblock (3) and is preloaded in the direction of the cartridge case (5) by means of a spring (7), and an ejector (9), which is likewise connected to the breechblock (3), are provided for the ejection of the cartridge cases (5). The ejector (9) is arranged in a cylindrical ejector seat (10). The extractor (8) is arranged on an extractor seat (11), which is arranged for

A locked breech rotating bolt pistol caliber operating system for use with a semi-automatic or fully automatic firearms is described that is retro fit capable and is compatible with many existing AR15 type lower receivers that utilize pistol caliber magazines. The operating system includes an upper receiver that includes a fixed ejector to eject spent casings to minimize the likelihood that the firearm will jam.

A locked breech rotating bolt pistol caliber operating system for use with a semi-automatic or fully automatic firearms is described that is retro fit capable and is compatible with many existing AR15 type lower receivers that utilize pistol caliber magazines. The operating system includes an upper receiver that includes a fixed ejector to eject spent casings to minimize the likelihood that the firearm will jam.