LanTac USA Timing Shims 1/2x28 - 01PP223SHIMS

Timing shims designed for 1/2x28 threaded muzzle devices to ensure proper alignment and timing of muzzle brakes, flash hiders, and suppressors. These precision shims are essential for achieving correct headspace and optimal performance when installing muzzle devices on AR-platform rifles. Made from durable steel material for reliable, long-lasting use.