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.
Our AR-15 Key Lock carriers are Nitride heat treated with a stainless-steel gas key. The gas key fits into the dove tail at the front of the carrier and then secured by a staked screw. They include a nickel-plated bolt assembly and our patented Roller Cam Pin.
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.
Our DI Key-lock carriers are Nitride heat treated with a stainless-steel gas key. The gas key fits into the dove tail at the front of the carrier and then secured by a staked screw.
The KNS</strong> anti-rotate trigger pin kit is a low profile non-rotating trigger/hammer pin set, designed to sit flat against the side of your AR-15 lower receiver. KNS Anti Walk Kits prevent wear on your AR lower and prevent your pins from walking out of your receiver.
This buffer is a 4.2 oz hydraulic buffer system designed and optimized for use with suppressors. The RB5000 is compatible with all Revolution lowers, Rogue Lowers, and all AR-15 lowers that use a carbine buffer tube. The buffers patented technology absorbs the recoil impulse from the bolt carrier’s rearward motion.
Standard on all Minuteman and Rogue rifles, this block is manufactured out of billet steel and nitride heat treated for corrosion resistance. This block is non-adjustable and is intended for use with free float handguards. It comes with 2 set screws and a Mil-spec gas tube roll pin.
The Low Profile Selector Cap adds minimal bulk while giving you the flexibility to operate the selector with your off hand.
This cap comes standard with our Ambidextrous 50 Degree Selector and can be used as a replacement cap for our standard 90 Degree Ambi Selector Switch.
The Modular Buttstock Assembly for AR style rifles is designed to replace the standard buttstock on your AR and is designed to work with a standard A2 rifle style buffer tube.
OEM replacement Mag Catch. This catch is designed to keep your magazine secure during operation. For use with mil-spec AR-15 type lower receivers and all POF-USA lower receivers.
OEM replacement Magazine Catch Button. This button is designed to release your magazine when pressed. For use with mil-spec AR-15 type lower receivers and all POF-USA lower receivers.
OEM replacement Mag Catch Spring. The spring is designed to keep your mag secure during operation. For use with mil-spec AR-15 type lower receivers and all POF-USA lower receivers.
This Extended Butt-pad utilizes a firm rubber pad. You can use this to replace the butt-pad on any STR®, ACS-L™, ACS™ and UBR® stocks for an increased length of pull. It does not provide any extra recoil cushioning. The rubber portion is the same thickness as our standard rubber pad.
The Magpul Original Equipment Hand Guard for AR-15 rifles with mid-length gas systems combines the light weight of a standard hand guard with modular flexibility.
