Toolcraft BCG – Nitride

Toolcraft 5.56 BCG, Nitride finish.

This product is currently out of stock and unavailable.

SKU: TC-TOOAUTO-016 Categories: , Tags: ,


Toolcraft sets the standard for bolt-carrier groups. The nitride option gives a slicker finish to help with reliability and ease of cleaning without the added expense of a NiB coating. Upgrade to a Carpenter 158 bolt for only $5.

Product Specifications

Additional information

Weight11.6 oz
Dimensions8 × 1 × 2 in