M16/AR15 Bolt - 9310 MPI (5.56) - Completion Kit - Nickel Boron

This is a complete bolt completion kit finished in Nickel Boron. This Kit comes with everything you need to complete your Bolt Carrier Group other than the Carrier itself. These are perfect kits to keep as a spare or backup for your BCG.

It's important to always have back-up parts, especially a premium back up bolt, in the event that you need a replacement or decide to upgrade your M16 or AR15 with a durable Nickel Boron AR bolt. We offer competitive prices on our spare bolts and fast shipping on all orders. Order today while supplies last.