LWRC AR-15 Advance Combat Bolt 6.8 SPC Alloy Steel Nickel Boron Coated

LWRC International, LLC
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The LWRC Advance Combat Bolt for 6.8 SPC fits into any mil-std bolt carrier and functions perfectly. It has a full support face that lacks the two undercuts on either side of the extractor pocket that weaken traditional bolts. The bolt is machined from a super-alloy steel that is designed to take extreme loads without failure, and shot-peened for enhanced durability. A dual spring extractor design increases extraction force and triples the service life. The bolt is nickel boron coated for a lower coefficient of friction.

Specifications and Features
LWRC 2000070A01
6.8 SPC
Fits any mil-std carrier
Full support face
Super alloy steel
Shot peened
Dual spring extractor
Nickel boron coated


Item#: 20128