About this bolt
LWRC 2000070A01 Advance Combat Bolt Lwcr Rifles 6.8 Spc Alloy is a bolt.
Match the bolt to the barrel extension and caliber: 5.56/.223 and 300 Blackout share a bolt, 6.5 Grendel and 7.62x39 do not. On an AR-10 pattern rifle confirm the carrier is the right pattern (DPMS or Armalite) for your receiver.
Manufacturer details
This replacement bolt for any of LWRC rifles chambered in 6.8mm, including both the Six8 line and the legacy M6 rifles with 6.8 SPC barrels. This bolt fits into any Mil-STD carrier and functions accordingly. With a fully supported bolt face, LWCR's ACBs lack the two undercuts on either side of the extractor pocket that weaken traditional bolts. In addition, the extractor utilizes a dual-spring design that increases extraction force and triples the service life. Machined out of a super-alloy formulated to take extreme loads without failure, they are also shot-peened for extra durability. A nickel-boron coating increases strength and lowers the coefficient of friction. All of these factors and more make our Six8 ACB the best choice for any 6.8mm SPC firearm.
Specifications
- Brand: LWRC
- Material: Aluminum
- Finish: Nickel Boron
- Size: 6.8 SPC
- Manufacturer Part #: 2000070A01
- UPC: 855148002290
Buying from WBT Guns
- Delivery: Ships to your door anywhere in the United States, or pick it up free at our La Mesa store.
- Payment: Pay in full or finance with Credova.
- Questions: Fitment or compatibility questions? Call (619) 667-9453 or email sales@wbtguns.com. FAQ
WBT Guns is family-owned in La Mesa, California, and has served shooters since 2012.
A note on accuracy. Specifications, fitment and images come from the manufacturer and can contain errors or change without notice. If a detail matters to your purchase, call us and we will confirm it before you order. Any compliance notes are general information, not legal advice; California and local laws change, and the rules that apply depend on the firearm the part goes on.
