2A Armament Titanium Regulated 5.56 AR-15 Bolt Carrier Group - Bead Blasted

Manufactured by 2A Armament
Manufactured by 2A Armament
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The 2A Armament Regulated Bolt Carrier (RBC) is the first of its kind, combining an exceptionally lightweight carrier group with the capability to make on-the-fly changes to your gas system. The RBC allows shooters to tune their rifle to minimize felt recoil and maximize reliability, without requiring stripping your upper receiver in order to replace a standard gas block with an adjustable model. Further, unlike most adjustable gas blocks, the RBC can be readily adjusted through the ejection port removing the need to break down the rifle.

Note: 2A Armament recommends using a heavier Sprinco red buffer spring with a standard buffer with the weights removed for the most reliable function. Not full auto compatible.

  • Grade 5, 6AL-4V Titanium carrier assembly with bead blasted finish
  • 7075-T6 Aluminum rear carrier tail with clear anodized finish
  • 9310 Steel bolt assembly with Nitride finish
  • Steel extractor with Nitride finish
  • 6AL-4V Titanium regulating gate
  • Includes T-6 Torx tool for gas adjustments
  • Weight: 5.95 oz.
  • Made in the U.S.A.

This premium carrier is precision machined from Titanium and features a bead blasted finish. The carrier tail is 7075-T6 aluminum with a clear hardcoat anodizing to further reduce bolt mass, allowing the complete carrier group to come in at less than 8 ounces fully assembled. A titanium regulating gate and standard MIL-SPEC 9310 steel bolt assembly rounds out the carrier group for maximum reliability.
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Bolt FinishSalt Bath Nitride
Bolt Material9310 Steel
Brand2A Armament
Caliber Gauge5.56 NATO
Carrier FinishBead Blasted
Carrier MaterialTitanium
Carrier StyleLow Mass Bolt Carrier
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 www.P65Warnings.ca.gov.

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