Videos tagged with Detent

This video provides a detailed, step-by-step guide on assembling the BCM buffer system for an AR-15. It covers the correct installation of the buffer tube, retainer spring and pin, end plate, castle nut, buffer spring, and buffer itself. Key steps include ensuring the buffer tube is threaded correctly to retain the pin without binding and properly aligning the end plate to capture the rear takedown pin spring.

This video showcases the AT3™ FU-BAG™ AR-15 Lost Parts Kit. It's designed to help AR-15 builders and enthusiasts who inevitably lose small, critical parts during assembly or maintenance. The kit contains commonly misplaced components like detents, springs, roll pins, and a bolt catch, along with an adhesive bandage for minor injuries. The description emphasizes American-made quality, Mil-Spec compliance, and the AT3 Lifetime Warranty. It also promotes other AT3 Tactical resources, including an AR-15 beginner's guide and an AR-10 builder's guide.

This video demonstrates a clever trick for removing and replacing an AR-15 takedown pin without disturbing a staked castle nut. It utilizes a small precision screwdriver to depress the detent and an old pivot pin as a slave pin to capture the detent during the swap. This method is ideal for upgrading components like enhanced takedown pins while preserving factory staking.