162498 ⎘
Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated by direct action of gas pressure on bolt or locking elements
STAKED BOLT CARRIER FOR A FIREARM
#2DISCHARGE GAS SYSTEM HAVING GAS TUBE WITH OFFSET END PORTIONS
#3BOLT CARRIER AND BOLT FOR GAS OPERATED FIREARMS
#4GAS OPERATING SYSTEM FOR LOW ENERGY AMMUNITION
#5AR Platform Firearm
#6ENHANCED BOLT CARRIER ASSEMBLY
#7Enhanced Bolt Carrier Assembly
#8GAS-OPERATED FIREARM
#9ADJUSTABLE GAS SYSTEM
#10GAS OPERATING SYSTEM FOR LOW ENERGY AMMUNITION
#11Firearm with multi-part chamber locking assembly
#12Bolt carrier and bolt for gas operated firearms
#13GAS-OPERATED FIREARM
#14Bolt carrier and bolt for gas operated firearms
#15Semi-automatic shotgun
#16Gas operated rotary barrel action and pistol
#17Blowback action with gas assist
#18Firearm with gas-operated reloading
#19Gas-operated firearm with adjustable gas pressure selector
#20Semi-automatic rifle restrictor mechanism and methods
#21NO SHEAR GAS KEY AND CARRIER SYSTEM
#22Bolt carrier and bolt for gas operated firearms
#23Semi-automatic rifle restrictors and methods
#24Bolt gas ports
#25Firearm systems and methods
#26Low pressure bolt carrier group
#27Devices for restricting the flow of propellant gas in gas-actuated firearms
#28Semi-automatic rifle restrictors
#29Quick release gas block securing system
#30Bolt carrier group for direct gas impingement system
#31Firearm assembly system and method
#32Firearm gas redirection assembly
#33Self-loading pistol with selective slide lock delaying the opening movement during firing but facilitating manual cocking
#34Bolt carrier and bolt for gas operated firearms
#35Handguard and barrel assembly with sound suppressor for a firearm
#36Firearm bolt carrier assembly kit
#37Gas apparatus and methods for gas operated firearms
#38Apparatus for field maintenance of jammed firearms
#39Firearm systems and methods
#40GAS BLOCK AND GAS TUBE FERRULE SEAL FOR FIREARMS BARREL
#41Adjustable carrier
#42BLOWBACK-TYPE FIRING UNIT
#43Firearm having a hybrid indirect gas operating system
#44Systems and methods for providing a seal between a bolt carrier and a bolt carrier gas key of a firearm
#45Bolt carrier
#46ENHANCED GAS ADJUSTABLE BOLT CARRIER
#47Charging handle engagement with carrier key of firearm
#48Firearm systems and methods
#49Semiautomatic firearm
#50CARRIER GUIDE AND FIREARM
#51Systems for firearms
#52Systems for firearms
#53Firearm barrel assembly with ported chamber
#54Bolt carrier with integral adjustable gas key
#55Bolt carrier and bolt for gas operated firearms
#56Concentric cylinder gas-operated automatic firearm
#57Cartridge gas actuated firearm having bolt carrier/gas key seal
#58Firearm having an indirect gas impingement system
#59Firearm operating system
#60Bolt carrier and bolt for gas operated firearms
#61Handle assembly for charging a direct gas impingement firearm
#62Gas regulator system
#63Automatic rifle bolt carrier with fluted boss
#64FIREARM HAVING AN INDIRECT GAS IMPINGEMENT SYSTEM
#65Firearm having an articulated bolt train with transversally displacing firing mechanism, delay blowback breech opening, and recoil damper
#66Firearm
#67Quick barrel change firearm
#68Firearm having a direct gas impingement operating system
#69Firearm having a hybrid indirect gas operating system
#70Concentric cylinder gas-operated automatic firearm
#71Automatic rifle bolt carrier with fluted boss
#72Bolt carrier impingement device for a firearm
#73Firearm operating mechanisms and methods
#74Firearm having an indirect gas impingement system
#75Firearm
#76Firearm
#77Firearm
#78FIREARM
#79Firearm
#80Gas operated action for auto-loading firearms
#81Firearms having a locked breech
#82Reduced weapon system blowback
#83Forend kit and firearm comprising components of the kit
#84Low pressure bolt carrier group
#85Indirect impingement operating system for a firearm
#86Bolt carrier gas impingement system
#87Adjustable carrier
#88Recoil reduction apparatus and method for weapon