This kit includes 3 Gas Rings, an extractor spring, a trigger pin, buffer detent and spring, a takedown pin detent and spring, and a firing pin retaining pin.
OEM Replacement buffer is intended for use in all standard Mil-spec AR-15 Extractors. This tough rubber insert replaces your factory extractor buffer inside the extractor spring.
OEM replacement bolt maintenance kit. This kit includes an extractor spring and rubber O-ring. These kits are available for both our P-308 bolts and all Mil-spec AR-15 bolts
OEM Replacement O-Ring is intended for use in all standard Mil-spec AR-15 Extractors. This tough rubber ring replaces your factory extractor O-ring that goes on the extractor spring.
OEM replacement extractors are available in two different sizes. Ones fits all Mil-spec AR-15 bolts and the other fits P-308 bolts and most AR-10 bolts.
POF-USA factory replacement firing pin. Two options are available for purchase. One is for mil-spec AR's and the other is for our P-308 bolt carrier groups.
OEM replacement Mil-spec Firing Pin Retaining Pin kit. Packaged and shipped in sets of 5. These cotter pins fit all POF-USA bolt carrier group assemblies.
Our Muzzle Devices are available in 1/2X28 AND 5/8X24 threads. Each device includes a pre-drilled pin hole to make permanently attaching this muzzle device a breeze. Comes complete with a nitride heat treated Collar Jam Nut
OEM replacement forward assist retaining pin. This pin will fit in any POF-USA AR-15 upper receiver and P-308 upper receivers. It is NOT Compatible with Revolution PD or Revolution DI upper receivers. Revolution PD and Revolution DI upper receivers use a threaded screw to secure the forward assist.
OEM replacement mil-spec spring. It is compatible with all P-415 EDGE upper receivers, Minuteman, Wonder, & Renegade upper receivers, P-308 upper receivers, and Revolution PD & Revolution DI upper receivers.
Introducing POF-USA's Front Hand Stop Kit. Black Anodize Aluminum 1-piece Design specifically manufactured for use on M-LOK compatible rail systems and includes all M-LOK mounting hardware.
These rings are located on the rear portion of your bolt. They create a seal inside the bolt carrier to catch gases. They use the built-up pressure to unlock the bolt after a round is fired.
Introducing POF-USA's 2-piece Hand Stop Kit. Black Anodize Aluminum 2-piece Design specifically manufactured for use on M-LOK compatible rail systems and includes all M-LOK mounting hardware.
This patented barrel nut is one of our most significant innovations. At 3" long, it completely encompasses the chamber and throat area of the barrel where expanding gas temperatures peak. It has 17 times more heat dissipation than a standard AR barrel nut.
Our keys are billet machined from Stainless Steel and are notched for use with our patented Roller Cam Pin. This key is only intended for use with Key Lock Bolt Carriers.
