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Extractors

June 4, 2020

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.

Firing Pin

June 4, 2020

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.

Firing Pin Retaining Pin

June 4, 2020

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.

Forward Assist

June 4, 2020

OEM replacement forward assist assembly. It is compatible with all P-415 EDGE upper receivers, Minuteman, Wonder, & Renegade upper receivers, P-308 upper receivers, & Revolution PD & Revolution DI upper receivers.

Forward Assist Roll Pin

June 4, 2020

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.

Forward Assist Spring

June 4, 2020

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.

Gas Ring Kit

July 22, 2024

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.

Heat Sink Barrel Nut

July 29, 2024

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.

Inseparable Pivot Pin Kit

June 4, 2020

This pin kit is designed to permanently attach the upper and lower receivers together on AR pattern rifles. POF-USA developed this kit to ensure that the upper and lower can never be completely separated from one another.

Key Lock Gas Key

September 26, 2024

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.

Mil-spec Charging Handle Assembly

September 20, 2024

These charging handle assemblies are forged from 7075 aerospace grade aluminum and designed to fit in AR-15 pattern upper receivers. They are for use in all AR-15 pattern upper receivers.

Mil-spec Extractor Spring

September 30, 2024

OEM Replacement Spring. This part is intended for use in all standard Mil-spec AR-15 Extractors. This part is held in place inside the tail section of the extractor.

Mil-spec Gas Key

September 23, 2024

Our Keys are investment cast, machined, heat treated to the mil-spec prints. They are all notched for use with our patented roller cam pin. They come in either chrome plating or nitride heat treat.

Mil-spec Upper Receiver

July 3, 2024

This receiver features a continuous 1913 Picatinny top rail and comes with a U.S. Flag laser engraved ejection port cover and forward assist installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil-spec M-16/M4 specifications and features M4 feed ramps. POF-USA builds all Minuteman, Wonder, and Renegade+ rifles using this upper receiver.

Milspec Gas Key Screws

September 25, 2024

Our Screws fit all standard Mil-spec AR-15, M-16, and AR-10 sized carriers. They are manufactured to mil-spec dimensions, guaranteeing seamless integration into your firearm.