There are two kits to choose from depending on which lower receiver model you own. One is for our P-415 lower receivers and the other is for our Revolution and P-308 lower receivers. They include retention screws, a bolt catch release plunger, and the Ambi bolt release paddle.
OEM replacement screw. It is a Flat Head Socket Cap Screw with 4-40X1/4 Threads, in a matte black finish. This screw only works with POF-USA's AMBI Safety Selectors.
This ambidextrous safety is an instant upgrade to any AR. As a result, it easily installs in any of your favorite Mil-Spec AR-15. It was designed to maximize ergonomics and efficiency right out of the box.
This Ambi Selector is a reversible safety selector. Choose from either a 50-degree setting or a 90-degree setting. As a result, you can maximize ergonomics and efficiency right out of the box. Once installed, you will need to attach the right and left side levers using a 1/16 Allen wrench.
Our 4150 chrome vanadium steel barrels feature 5R rifling and nitride heat treating for increased surface hardness and corrosion resistance. You can expect extractor life to drastically increase due to Patented E² extraction technology.
Our nickel plated AR-15 bolt assembly is manufactured to MIL-SPEC and is ready for any AR-15/M16 carrier. In addition to being compatible with both piston and DI rifles, it comes with the extractor and ejector installed.
OEM replacement AR-15 Ejector. This ejector will fit all Mil-spec 5.56 NATO bolts, 7.62X39 bolts, 6.8 SPC bolts, 300 Blackout bolts, 6MM ARC bolts, 350 Legend bolts, and .224 Valkyrie bolts. This part is not compatible with P-308 bolts or Revolution / Rogue bolts.
OEM replacement AR-15 Extractor Retaining Pin. It is compatible with Mil-spec AR-15 bolts and extractors and Revolution / Rogue bolts and extractors. This part is not compatible with P-308 bolts.
OEM replacement retaining lock ring. This lock ring secures the Ambi bolt catch button to all POF-USA Gen 4 Revolution lower receivers, P-415 lower receivers, P-416 lower receivers, and P-308 lower receivers.
OEM replacement Mil-spec Roll Pin. Used to attach the bolt catch to Mil-Spec style AR-15 lower receivers. This retainer pin is a black slotted steel spring pin that is 0.094" diameter and 0.50" long.
