Tactical Surplus USA© Tactical Surplus USA
6Deal ScoreIn Stock

LanTac USA LLC M-SPEC, Bolt Carrier Group, 308 Winchster/762NATO, Fits AR10, M16 Style, Nitride Finish, Black 01-MSPEC-762-NIT-BCG

$220.99
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

Price — 90d
Listings In Stock — 30d

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