Tapco TAP22037 AR-15 Lower Parts Kit Black Phosphate Steel

The Tapco TAP22037 Lower Parts Kit supplies all of the small internal components needed to complete an AR-15 lower receiver assembly when paired with a stripped lower and your existing buttstock assembly. Produced by Tapco (The American Parts Company) from quality steel with a corrosion-resistant black phosphate finish, every piece is engineered to standard AR-15 platform dimensions for dependable fit and function.

This kit includes the takedown and pivot pin detents, the springs for the takedown and pivot pin detents, the bolt catch spring, the buffer retainer spring, the safety detent and spring, and the remaining small hardware required to finish a lower receiver build.

Whether you are completing a custom AR-15 build, replacing lost or worn hardware, or stocking a gunsmith's bench with the consumable small parts that frequently disappear during disassembly, the TAP22037 delivers the essentials in one convenient, value-priced package.