Self cleaning automatic machine pistol and silencer for the same

Self powered drive system for a Gatling type gun

Self-actuating blow forward firearm

Self-cleaning gas operating system for a firearm

Self-contained blowback-type firing unit

Self-loading pistol conversion kit for a locked self-loading...

Self-loading pistol in the form of a mechanically locked recoil

Self-loading rifle with a rotatable breech block head

Self-loading rifle with gas-pressure loading arrangement

Self-loading weapon

Self-regulating linear inertial guidance breech-lock release and

Self-unlocking device for recoiling bolt carrier and barrel in a

Semi-automatic firearm

Semi-automatic firearm

Semi-automatic firearm having a safety device preventing convers

Semi-automatic firearms

Semi-automatic gas-operated shotgun

Semi-automatic gas-operated shotgun

Semi-automatic gun

Semi-automatic handgun