White Label Armory Firing Pin Retainer AR-15 Black Steel 10 Pack

The White Label Armory Firing Pin Retainer is a mil-spec replacement steel pin designed to secure the firing pin inside the bolt body on AR-15 and M16 bolt carrier groups. Machined from steel and finished in black, the retainer passes through the bolt to lock the firing pin in place under recoil - a small but critical wear item during any bolt service or rebuild.

Sold in a convenient 10-pack, this is the right quantity for armorers and home builders who want spares on the bench. Whether you are inspecting a bolt after a parts swap, replacing a worn or sheared retainer, or just stocking a complete build kit, having extras on hand prevents downtime. The pins drop into any standard mil-spec or aftermarket AR-15 bolt with no fitting required.

Compatible with mil-spec and aftermarket bolt carrier groups, the WLA firing pin retainer is an inexpensive insurance policy for any AR-15 bolt assembly.