Rubber City Armory 308 Bolt Carrier Group - Nitride

Manufactured by Rubber City Armory
SKU: 3HP-001
MPN: 3HP-001
Manufactured by Rubber City Armory
1 Review

In Stock

Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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The Rubber City Armory .308 Win BCG featuring a black nitride finish, is a strong and easy to clean bolt carrier group you need in your .308 Win rifle. The black nitride finish is an enhanced heat treatment that eliminates the need for excessive oil or grease on components. It also is corrosion resistant and makes maintenance easier by the increased lubricity of the BCG.

  • Caliber: .308 Win / 7.62 NATO / 260 Rem / 6.5 Creedmoor / 22-250 / 6mm Bench Rest
  • Weight: 18.17 oz.
  • Finish: Blacknitride+
  • Material: Carrier: 8620 Steel
  • Bolt: 9310 Steel
  • Profile: Full Mass

This bolt face is specifically machined to handle high pressure rounds so you can be confident in shooting factory ammunition or high pressure reloads. Be sure to break down and clean your bolt carrier group regularly so carbon doesn't over build up. The carrier on this Rubber City Armory BCG is serrated for use with a forward assist and includes a billet gas key that is properly torqued and staked.

Whether you're an avid shooter or a competitor, this BCG is designed for durability and performance. Just remove your old BCG and drop in this state of the art bolt carrier group for the best upgrade you can make.
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Bolt FinishSalt Bath Nitride
Bolt Material9310 Steel
BrandRubber City Armory
Caliber Gauge.308 Win
Carrier FinishSalt Bath Nitride
Carrier Material8620 Tool Steel
Carrier StyleDPMS Pattern Carrier
Magnetic Particle InspectMagnetic Particle Inspected
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

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great product for .308 or 6.5 CM


Replaced another brand's nickel boron bcg because its larger diameter firing pin was piercing primers with 6.5 CM. Coating on this bcg makes it feel like a wet bar of soap in your hands. Will be buying more RCA products!