Videos tagged with Lock Nut

This guide provides expert instruction from Randy at AT3 Tactical on installing muzzle devices on AR-15 style rifles. It covers essential tools, understanding thread pitches (1/2x28 and 5/8x24), and detailed techniques for using crush washers, lock nuts, and shims to achieve proper timing and secure installation. The instruction emphasizes matching the device to the barrel's specifications to avoid critical issues.

This segment from Jerry Miculek's Practical Rifle DVD compares flash suppressors and compensators for AR-15 platforms. It details their functions, attachment methods (1/28 pitch threads), and the impact of compensators on recoil reduction and muzzle rise. The video emphasizes timing compensators for shooter handedness and notes legal restrictions on muzzle threading in some jurisdictions.