162463 ⎘
Breech mechanisms, e.g. locks; Bolt action, i.e. the main breech opening movement being parallel to the barrel axis; Semi-rigid bolt locks, i.e. having locking elements movably mounted on the bolt or on the barrel or breech housing Toggle-joint locks, e.g. crank-operated
Sub-classes:Locking Mechanism of a Slide of a Weapon
#2Bolt guidance system
#3Firearm with enhanced recoil and control characteristics
#4Ammunition container and feed system
#5Over riding chamber impulse average weapon
#6Firearm with enhanced recoil and control characteristics
#7Over riding chamber impulse average weapon
#8Floating barrel handgun method of recoil elimination