About this bolt carrier group
Wilson Combat AR308 Low Mass Bolt Carrier Group Nickel Boron - AR 308 Low Mass BCG Nickel Boron is a bolt carrier group for AR-10.
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
The 8620 hardened low-mass steel carrier is smooth. This assembly includes a properly staked gas key for a lifetime of service in your next custom build.
Features
- NB (Nickel Boron) plated for easy clean up and corrosion protection
- Bolt material is aerospace grade 9310 MPI inspected
- Machined ejector and S7 extractor will easily handle the pressure of hot, .308 based calibers
- Properly staked gas key for a lifetime of reliable service
- Drop in fit for any quality .308 case head based, DPMS-compatible AR rifle with forward assist
- Perfect for .308/7.62X51, .243, 6.5 Creedmoor, .260, .338 and other .308 Winchester based calibers
- Low mass carrier can be tuned with your gas system for lower recoil impulse
Specifications
- Brand: Wilson Combat
- Fits: AR-10
- Compatibility: AR .308
- UPC: 810025505363
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.
