Videos tagged with Bolt Lug

This guide details the disassembly and inspection of the Colt CK-901's proprietary bolt carrier group, a critical component for its reliable function with 7.62x39mm ammunition. The video emphasizes the importance of checking the beefed-up bolt lugs and redesigned firing pin, key features developed to overcome common failure points in AR-15 conversions of this caliber. Proper cleaning and reassembly are crucial for maintaining the rifle's performance.

This guide breaks down seven commonly misunderstood rifle features, drawing on expertise from Jim (Backfire), Gavin (Ultimate Reloader), and Erik Cortina. It covers critical safety aspects like gas escape ports and firing pin mechanics, as well as performance enhancers such as bolt shrouds, fluting, and lug configurations. Understanding these elements is key to safe operation and consistent rifle performance.

This video discusses the CZ 600 series recall, arguing it was an overreaction to a single incident caused by improper assembly. The speaker highlights the rifle's innovative quick-change barrel system, which allows users to swap barrels without headspace adjustments. The recall primarily involved applying red Loctite to barrel screws to prevent tampering and voiding warranties, and restricting replacement barrel availability to certified gunsmiths.

This guide details the operation and features of the Blake Repeating Rifle, as presented by Ian McCollum of Forgotten Weapons. It covers the unique packet magazine system, bolt design, safety mechanisms, sights, and commercial calibers. The rifle was a domestic entry in the 1892 US rifle trials, ultimately unsuccessful against the Krag-Jorgensen.