308 Nickel Boron Bolt Carrier Group (BCG)

308/6.5 Creedmoor/243 Winchester - Nickel Boron Bolt Carrier Group (BCG)

This DPMS LR308 Bolt Carrier Group (BCG) is manufactured specifically for AR15Parts.com.  It is built to Mil-Spec standards that include a 9310 steel bolt assembly that is Nickel Boron treated for durability, a Nickel Boron treated 8620 steel carrier assembly, and a properly staked gas key (grade 8 fasteners).  This DPMS LR308 BCG will work with all AR15PARTS.COM UPPER ASSEMBLIES CHAMBERED IN 308/243/6.5CM.

Specifications:

• DPMS/LR308 Cal
• 8620 Steel Carrier
• 9310 Steel Bolt
• MIM Steel Extractor w/ Crane (NAVSPECWAR) o-ring & spring
• Mil-Spec Staking on the Keys
• Magnectic Particle Inspected (MIP)
• Shot Peened
• Nickel Boron throughout assembly, including carrier and key
• 17-4 Stainless Steel Firing Pin (Heat Treated to H900 Condition)
• MADE IN USA