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Match Document Document Title
8015743 Laser emitter mounting system for large caliber guns  
A system and method for mounting large caliber guns with a laser emitter is disclosed. The laser emitter mounting system includes an elongated tubular member for insertion into a gun chamber. The...
7942090 Enhanced operating life blank fire attachment for gas-operated weapons  
An blank firing attachment, with enhanced operating life, for use with gas-operated weapons; wherein, a tungsten carbide stem extending from the attachment is inserted into the bore of the weapon's...
7926405 Simulated firearm  
A simulated firearm for discharging a blank cartridge and generating a realistic flash and report from the muzzle. The simulated firearm of the present invention prevents the discharge of lethal...
7905169 Load reducing stores launch tube  
Stores launch tubes and vehicles equipped with stores launch tubes are disclosed. According to a particular illustrative example, a stores launch tube includes a tube member and a flexible seal....
7753679 Non-firing training rifle  
A non-firing rifle that emulates a semi-automatic or automatic rifle for training in procedures for safe handling, cleaning, and field stripping of such weapons. The non-firing rifle retains the...
7681483 Sub-caliber in-bore weapons training apparatus  
A sub-caliber in-bore device placed within a launching structure of a larger caliber weapon system used to simulate the firing and ballistic trajectory of a larger and relatively more expensive...
7658138 Practice barrels for use with practice cartridges  
Practice barrels for use with practice cartridges are described herein. An example practice device for use with self-loading grenade launchers includes a practice barrel having a practice cartridge...
7597038 Load reducing stores launch tube  
An exemplary stores launch tube includes an outer tube and an inner tube. The inner tube is disposed interior the outer tube and is configured to reduce load as a store exits therefrom. The inner...
7444775 Caliber convertible AR-15 upper receiver system  
A system that converts an original equipment (OEM) AR-15 rifle to a rifle capable of firing cartridges of at least two different calibers. Two or more barrel liners are provided for cartridges of...
7421934 Mortar tube for training  
A training mortar apparatus includes a small mortar tube and a large mortar tube, the small mortar tube being disposed in the large mortar tube; a removable base cap attached to one end of the...
7380488 Blank firing adapter for combination gas and recoil operated weapon  
A firing adapter for a combination gas and recoil operated weapon includes a blank firing barrel attached to the weapon; a piston having a barrel end and an anchor end, the barrel end being...
7380363 Replaceable blank firing barrel  
A blank firing barrel for use with handguns is disclosed. The blank firing barrel is sized to be substituted for an existing live-ammunition firing barrel in a handgun. The blank firing barrel can...
7340987 Conversion platform for a .45 ACP pistol  
A method of modifying a .45 ACP pistol having a slide and a receiver defining a magazine well includes the steps of reducing the size of the magazine well and shortening the slide. The slide...
7207273 Buckshot round  
A buckshot round for use in large, smooth-barreled weapons, such as an M203 or M79 grenade launcher, wherein the round itself acts as the firing barrel. In particular, a lethal buckshot round is...
7121035 Sight-preserving, partially self-cleaning, divergent-axis caliber conversion in handguns  
A conversion kit for converting a semi-automatic or self-loading handgun of a certain caliber, such as a Colt .45, is modified to allow the use therein of cartridges of a different, usually smaller...
7076904 Detachable gun barrel assembly  
A detachable gun barrel assembly having an adapter for threaded engagement with the receiver and a barrel dimensioned for affixation to the adapter. The adapter has a mating end section which...
7062875 Barrel replacement or insert devices for firearm function conversion  
An adapter device is provided for converting a grenade launcher into a weapon for firing shot shells. The adapter includes an elongate barrel member of a gauge for shot shell which is adapted to be...
7036260 Method and system to prevent firing live rounds of ammunition during miles exercises  
A safety system for preventing a handheld firearm from discharging an inadvertently loaded live ammunition projectile or bullet during a training exercise or the like by safely venting through a...
6994011 Firearm safety device  
A firearm safety device for installation into an otherwise functional firearm for disabling the firearm with respect to chambering and firing a round of ammunition and thereby enabling the firearm...
6634128 0.22 caliber long rifle removable conversion system kit for black powder cap and ball reproduction and replica revolver—recreation and gallery shooting  
A 0.22 caliber long rifle removable conversion system kit for open top frame, black powder, ball and cap colt reproduction and replica revolver—recreation and gallery shooting comprises a barrel n...
6606952 Shotgun adapter for use to school different gauge shells  
A shotgun adapter is provided for firing a shotgun cartridge having a shotgun bore which is larger than the cartridge. The adapter is a generally hollow tubular member having a cylindrical tapered...
6591534 Gun locking interface assembly for non-conforming components  
Shown is a locking interface assembly that facilitates the integration of a commercial Long Gun Barrel tube with an existing gun mount of a conventional Tank. The interface assembly allows the...
6446559 Shotgun adapter for use to shoot different guage shells  
A shotgun adapter is provided for firing a shotgun cartridge having a shotgun bore which is larger than the cartridge. The adapter is a generally hollow tubular member having a cylindrical outer...
6442882 Cartridge ejection mechanism for converted automatic pistol  
An automatic pistol converted to fire low energy ammunition in a blow-back mode has a replacement barrel that carries a cam on its upper surface. The weapon slide, as it retires during firing,...
6357331 Two-piece barrel for low-energy training ammunition  
A conversion kit for a recoil-operating automatic pistol to convert it to direct blow-back operation utilizes a two piece barrel having chamber and muzzle portions that may be threaded together....
6324984 Payload mechanism for low impulse cartridges  
This low impulse payload cartridge for automatic weapons includes a case, a piston, an ogive, a payload cup, a payload, and a link. The payload cup and payload is seated into the forward portion of...
6324983 Sub-caliber projectile for low impulse cartridges  
A sub-caliber projectile cartridge for automatic weapons includes a case, a piston, a forward cavity/an inner bore in the piston, a sub-caliber projectile, and a link. The sub-caliber projectile is...
6318230 Gun attachment  
A blank firing attachment for a recoil operated gun. The attachment comprises a barrel (10) having in its length an external shoulder (12). A gas cylinder in the form of a sleeve (13) is slidingly...
6314859 Self-loading pistol conversion kit for a locked self-loading pistol and a weapon system composed of an optionally locked or unlocked self-loading pistol  
An unlocked self-loading pistol and a conversion kit for modifying a locked self-loading pistol adapted for firing normal and powerful cartridges into an unlocked self-loading pistol capable of...
6276252 Ammunition chambering mechanism for automatic firearms  
A training barrel for conversion of a firearm from normal barrel/slide partial locking operation to unlocked slide blow-back operation has an insert which provides a guide ramp for chambering...
6202533 Subcaliber device/blank firing adaptor for blowback operated or recoil operated weapons  
The bolt of a blowback operated weapon is driven rearward by multiplying the area acted upon by pressurized gas generated by a subcaliber bulleted cartridge or a blank cartridge fired in a...
6161461 Training device for a combat vehicle with a heavy weapon, especially an armored howitzer  
A training device for a combat vehicle with a heavy weapon, especially an armored howitzer. A shorter practice barrel replaces the weapon's regular barrel, but has the same sort of attachments at...
6145440 Training weapon system  
The invention relates to a training weapon system for a portable recoilless anti-armor weapon of the type which comprises a sub-caliber insert barrel (1) arranged in the bore of the launching...
6050170 Combination anti-rotation and counter-recoil device for a sub-caliber barrel positioned inside a larger caliber gun barrel  
A combination anti-rotation and counter-recoil device for a sub-caliber barrel positioned inside a larger caliber barrel gun which utilizes a plate attached to the flat base of the tubular member...
5983773 Chambering of low-energy training ammunition in automatic firearms  
A barrel positioning spring moves a barrel in a blow-back operating pistol earwardly when the slide recoils in order to position the chamber on the barrel to receive a further cartridge with the...
5886280 Training device for use with combat vehicles  
A training device for combat vehicles which can hold a replacement weapon. This training device is comprised of an insertion portion which inserts within the barrel support of the combat vehicle...
5829180 Blank-firing semiautomatic pistols  
A semiautomatic pistol adapted to repetitively fire blank ammunition includes a frame, a barrel slidably mounted to the frame, a slide slidably mounted to the frame and adapted for reciprocal...
5811715 Practice weapon for a carried recoilless anti-tank weapon  
A practice weapon for a hand-held recoilless anti-armor weapon including a sub-calibre barrel mounted in a full caliber barrel to enable a marksman to repeatedly train and be subjected to the...
5706599 Rifle with interchangeable barrel  
A rifle has a conventional gun stock, a receiver mounted thereon immediately rearwardly of an elongated barrel. The receiver has a forward end and a hollow forward end portion to detachably receive...
5463930 Device for firing practice ammunition  
A weapon for firing practice ammunition includes a barrel having a frontal length portion terminating in a muzzle; an ammunition loading chamber at a barrel end opposite the muzzle; and a plurality...
5415074 Sub-caliber inbore weapon for tank cannons  
The inbore sub-caliber device has spaced apart front and rear adapter plate members, each of which has an opening formed therethrough. A plurality of spaced apart rods extend between the front and...
5381720 Device for mortars  
An apparatus for mortars for simulating the loading and firing of live ammunition by using a dummy shell. The apparatus includes a mortar, a spacer piece, and a dummy shell. The spacer piece and...
H000926 Rimfire blank adaptor kit for M16 rifles  
A conversion kit for allowing an M16 rifle to fire .22 caliber ball and bk ammunition in semi-automatic and automatic firing modes, comprises a bolt replacement which replaces the standard bolt in...
4955157 Small caliber ammo conversion kit  
This relates to an inexpensive conversion kit for handguns wherein inexpensive small caliber shells may be fired from a large caliber handgun. The kit includes a special adapter shell which is...
4907362 Sub-caliber firearm  
A sub-caliber automatic pistol of the double-action breech block type incorporates a frame having barrel-mounting ribs, a handle, a barrel-receiving slide with integral breech block, a firing...
4872390 Insert barrel with adjusting device  
A front insert barrel bearing is adjustable by means of an adjusting device having two eccentric bushing arranged one within the other, of a front insert barrel bearing, the bushings are rotatable...
4707942 Interchangeable barrel for Colt self-loading pistols  
An interchangeable barrel for Colt self-loading pistols is mounted on a mounting rail, which is fixed to the frame and extends along the longitudinal orientation of the pistol. In the longitudinal...
4681017 Practice ammunition system  
A practice ammunition system for a rocket launcher having a guide tube for receiving an original rocket, the original rocket including an ignition device which, prior to launch, performs a data...
4642928 Insert for reducing the caliber of a weapon  
An insert for a weapon barrel for facilitating the firing of a small caliber ammunition comprises a tubular member having a bore defining a distinct caliber with one end having an exterior surface...
4633755 Gastight seal of a gun barrel  
An arrangement for gastightly sealing the gap between the cartridge chamber and the bottom of an insert which is received in a gun barrel 1 to be able to fire cartridges of a smaller caliber. The...
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