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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.
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Gas Block Taper Pin

June 4, 2020
OEM replacement pins. We use these pins to mount all piston gas blocks to barrels. Once removed POF-USA suggests re-mounting all gas blocks with new taper pins.
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Gas Plug

June 4, 2020
Factory replacement gas plug assembly for P-308, P-415, P-416, and Revolution PD firearms. This plug is compatible with 2010 and later model POF-USA gas piston firearms.
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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.
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Handstop Kit

June 4, 2020
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.
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Micro B Muzzle Brake

June 4, 2020
The Micro B controls muzzle impulse for ultimate accuracy and soft recoil. It comes with a collar jam nut and five strike prongs. Two thread pitch options are available. One is 1/2x28 and the other is 5/8x24.
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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.
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Muzzle Brake Lock Nut

June 4, 2020
Our collar jam nuts are specifically designed to relieve unnecessary stress on the barrel. Simply tighten any muzzle device against this jam nut without the use of shims or crush washers. They are available in 1/2x28 or 5/8x24 thread pitchs.
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Muzzle Device Crush Washer

September 23, 2024
Use these washers to install your favorite flash hider, muzzle brake, or any other muzzle device that needs to be installed on your threaded barrel.
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Nickel Plated P-308 Bolt

August 21, 2024
Our P-308 bolt assembly is manufactured to MIL-SPEC and is ready for any AR-10 carrier. In addition to being compatible with both piston and DI rifles, it comes with the extractor and ejector installed.
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P-308 Bolt Carrier

September 26, 2024
Our carriers are machined with a mechanical key built in and positioned behind the cam pin. As a result, this prevents carrier tilt and eliminates the possibility of the key becoming misaligned.
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P308 Bolt Rebuild Kit

June 4, 2020
Bolt Rebuild Kits are recommended for annual P-308 rifle maintenance. This kit includes an ejector, an ejector spring, an ejector roll pin, an extractor, an extractor spring, an extractor O-ring, and an extractor retaining pin.
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P308 Charging Handle Assembly

June 4, 2020
These charging handle assemblies are billet machined out of 7075 aerospace grade aluminum and designed to fit in AR-10 pattern upper receivers. They are for use in P308, AR-10, & SR25 pattern upper receivers.
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P308 Ejector Spring

June 4, 2020
OEM replacement P-308 Ejector Spring. Recommended for annual P-308 rifle maintenance. This spring is only intended for use with P-308 bolts.
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P308 Piston Bolt Carrier Assembly

September 26, 2024
Our piston bolt carriers are machined with a mechanical key built in and positioned behind the cam pin. As a result, this prevents carrier tilt and eliminates the possibility of the key becoming misaligned. All gas piston carriers feature nickel plated bolts, extractors, and chrome firing pins.
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P415 Op-Rod

June 4, 2020
OEM replacement gas piston operating rods. These rods are manufactured out of H13 steel for strenght and are available in Mid-length (10.395"), Carbine Length (8.385"), and PDW-Length (5.365").
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P-308 Upper Parts

Showing 17–32 of 44 results

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