Provided is a handgun recoil spring guide rod having an elongated rod body configured to fit within a compression recoil spring. An axially elongated slot is formed transversely through the body and a blocking member that is configured to fit entirely within the slot and pivotably movable between a first position entirely within the slot and a second position partially protruding from the slot, such that it engages the recoil spring to hold the spring in a more compressed condition.

An AR-pattern firearm comprises an upper receiver, a housing positioned above the upper receiver and containing a recoil spring assembly, a bolt carrier assembly positioned in the upper receiver, and a bridge plate operably connecting the bolt carrier assembly to the recoil spring assembly. Discharge of the firearm causes rearward movement of the bolt carrier assembly out of battery and hence rearward movement of the bridge plate which stores energy in the recoil spring assembly, whereupon the stored energy in the recoil spring assembly causes the bolt carrier assembly to move forward back into battery.

An AR-pattern firearm comprises an upper receiver, a housing positioned above the upper receiver and containing a recoil spring assembly, a bolt carrier assembly positioned in the upper receiver, and a bridge plate operably connecting the bolt carrier assembly to the recoil spring assembly. Discharge of the firearm causes rearward movement of the bolt carrier assembly out of battery and hence rearward movement of the bridge plate which stores energy in the recoil spring assembly, whereupon the stored energy in the recoil spring assembly causes the bolt carrier assembly to move forward back into battery.

A damping assembly for a firearm is provided. The damping assembly includes at least a gas piston and a recoil spring, which may be arranged coaxially or in parallel. The gas piston is disposed within a gas tube which has access to the bore of the firearm through a gas inlet. Pressurized gas from the bore can enter the gas tube via the inlet and push against the gas piston, which can dampen the cycle rate of the firearm.

A damping assembly for a firearm is provided. The damping assembly includes at least a gas piston and a recoil spring, which may be arranged coaxially or in parallel. The gas piston is disposed within a gas tube which has access to the bore of the firearm through a gas inlet. Pressurized gas from the bore can enter the gas tube via the inlet and push against the gas piston, which can dampen the cycle rate of the firearm.

A barreled firearm having a mass-locked breechblock and a recoil-damping element which is connected on one side to a frame assembly and on another side to a barrel assembly including a barrel. A housing part of the barrel assembly is mounted in the frame assembly in an axially slidable manner. A support element stationary relative to the barrel is mounted in a breechblock housing or in the frame assembly in an axially slidable manner. Alternatively, a support element stationary relative to the frame assembly is mounted in a breechblock housing in an axially slidable manner. The breechblock housing is guided by the frame assembly in an axially slidable manner and the breechblock housing is supported by the support element by means of a spring element. This design absorbs or reduces recoil when a shot is fired from the barreled firearm.

A barreled firearm having a mass-locked breechblock and a recoil-damping element which is connected on one side to a frame assembly and on another side to a barrel assembly including a barrel. A housing part of the barrel assembly is mounted in the frame assembly in an axially slidable manner. A support element stationary relative to the barrel is mounted in a breechblock housing or in the frame assembly in an axially slidable manner. Alternatively, a support element stationary relative to the frame assembly is mounted in a breechblock housing in an axially slidable manner. The breechblock housing is guided by the frame assembly in an axially slidable manner and the breechblock housing is supported by the support element by means of a spring element. This design absorbs or reduces recoil when a shot is fired from the barreled firearm.

A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is configured to be movably received through the fore end of the upper receiver and to move axially relative to the upper receiver when the rifle is fired. The barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension and counteracts recoil forces acting on the barrel extension when the rifle is fired. An op-rod spring is coupled to an op rod extending from a gas piston assembly on the barrel. The op-rod spring counteracts recoil forces acting the bolt actuator when the rifle is fired.

A firearm includes a frame, a barrel, a slide, and a recoil spring assembly. The barrel is coupled to the frame. The slide is coupled to the frame and is movable relative to the frame along a recoil axis. The recoil spring assembly is coupled to the frame and to the slide. The recoil spring assembly is retained within the slide and is situated between the barrel and the slide. The recoil spring assembly biases the slide to a fully forward position relative to the frame. The recoil spring assembly transfers a recoil force from the slide to the frame.

A firearm includes a frame, a barrel, a slide, and a recoil spring assembly. The barrel is coupled to the frame. The slide is coupled to the frame and is movable relative to the frame along a recoil axis. The recoil spring assembly is coupled to the frame and to the slide. The recoil spring assembly is retained within the slide and is situated between the barrel and the slide. The recoil spring assembly biases the slide to a fully forward position relative to the frame. The recoil spring assembly transfers a recoil force from the slide to the frame.