Bushmaster 5.56/300 BLK AR15 Bolt Carrier Group - Salt Bath Nitride | C158 Steel

This Bushmaster® Bolt Carrier Group will make a great addition to your favorite firearm or new build. The bolt is made from Carpenter 158 Steel and Magnetic Particle Inspected for absolute durability. The carrier group is finished with Salt Bath Nitride, which enhances the wear and corrosion resistance of this crucial part. Included on the carrier is the official Bushmaster® logo for recognition. Use the BCG with calibers including 5.56 NATO, .223 REM, 300BLK, 350 Legend, and more.

Grab your Bushmaster® Bolt Carrier Group 5.56/300BLK C158 Steel today and experience PROVEN® Bushmaster® quality.

Features & Specifications
Bolt Material: Carpenter 158
Bolt Carrier Group Finish: Salt Bath Nitride
Bolt Testing: MPI Tested (Magnetic Particle Inspection)
Calibers: 5.56 NATO/ .223 REM/ 350LGND/300BLK
Proudly made in the: U.S.A.