Luth-AR Buffer Retainer with Spring 10 Pack, Manganese Phosphate - LR-01A-10

This is a 10-pack of Luth-AR buffer retainers with springs, finished in manganese phosphate. The retainers measure 3.0" in length, 2.7" in width, and 0.7" in height, making them a direct replacement component for AR-platform rifles. These small parts are essential for proper buffer tube assembly on AR-15 lower receivers.