Ballistic Advantage Nickel Boron .308 Complete Bolt Carrier Group


Upgrade your AR-10 with our Ballistic Advantage Nickel Boron .308 Complete BCG. Machined from 8620 carbon steel with a 9310 nitrided bolt, this BCG offers unmatched durability.  Rigorously tested and made in the USA, it’s the ultimate choice for reliability and performance.



If you’re looking for a top-quality, durable, and reliable .308 bolt carrier group, look no further than the Ballistic Advantage Nickel Boron .308 Complete BCG. Also, this top-of-the-line BCG’s machined from 8620 carbon steel and features a 9310 nitrided bolt for maximum strength and durability. The gas keys forged and properly staked, and the heavy-duty extractor spring and Viton O-ring ensure smooth, reliable operation. Grade 8 hardware and S7 tool steel extractor provide lasting performance, while the forward assist serrations add an extra level of functionality. And for maximum corrosion resistance, the entire BCG is coated with EXO NiB inside and out. Test fired to ensure proper function; this made-in-the-USA BCG is sure to provide years of trouble-free service.

Ballistic Advantage .308 bcg Features:

  • Carrier Machined from 8620
  • .308 Bolt Machined from 9310
  • Forged Gas Key Properly Staked
  • Heavy Duty Extractor Spring and Viton O-Ring
  • Also, Grade 8 hardware
  • S7 Tool Steel Extractor
  • Forward Assist Serrations
  • Carrier, Gas Key, Cam Pin, Bolt, & Extractor coated inside and out with EXO NiB
  • Test Fired complete before shipping to ensure proper function
  • Made in the USA
  • SKU: BAPA100034

Pairs well with our .308 complete uppers

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information:

Additional information

Weight 2 lbs


Ballistic Advantage


BCG Coating


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