© Tactical Surplus USALanTac USA LLC M-SPEC, Bolt Carrier Group, 308 Winchster/762NATO, Fits AR10, M16 Style, Nitride Finish, Black 01-MSPEC-762-NIT-BCG
- Brand
- Lantac
- Color
- Black
- Category
- Gun Parts
- Gun Part Type
- Bolt/BCG
- UPC
- 711841794101
- MPN
- 01MSPEC762NITBCG
Overview
The LanTac M-SPEC bolt carrier group is precision-machined for 7.62x51mm NATO and AR-10 platforms, adhering to strict military specifications while incorporating performance upgrades. The full-auto style carrier is manufactured from 8620 steel, heat-treated, hard turned, and ground, then finished with a QPQ Nitride coating for enhanced durability and corrosion resistance. The bolt is constructed from Carpenter 158 or 9310 steel, shot-peened, and hard-turned. Additionally, the assembly includes a precision-machined 17-4PH stainless steel CP-R360 domed head cam pin that is hand-polished and hardened to H900 to reduce friction and wear inside the upper receiver.
Price & Stock History
Reviews
We have not compiled a customer sentiment on this product yet.