CMC ENHANCED AR15 BOLT CARRIER GROUP - 5.56
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CMC ENHANCED AR15 BOLT CARRIER GROUP - 5.56
CMC Triggers Enhanced Bolt Carrier Group, Black 81631
$ 178.80
Est delivery:
Mon Jun 08 - Wed Jun 10
only 14 in stock
Est. Shipping:
1 unit:   $10.00
3 units: $10.00
Other Variation
$ 178.80
Est delivery:
Mon Jun 08 - Wed Jun 10
only 14 in stock
Est. Shipping:
1 unit:   $10.00
3 units: $10.00
...
Free 3-5 Day Shipping on Orders Over $600
Detailed info

When purchasing CMC Triggers or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.

CMC AR15 Bolt Carrier Group Suppressor Optimized, Mil-Spec, Nitride – 5.56/223/300 Blackout
CMC Triggers Enhanced Bolt Carrier Group was designed for shooters who demand superior performance weapon components in the heart of their firearm. CMC proudly manufactures the highest quality firearms components in the industry.

Carrier Assembly: The flared rear of the enhanced bolt carrier is designed to reduce carrier tilt/cant during recoil and increase reliability by strategically relocating key bearing surfaces. Made from Case-hardened 8620 steel.

The CMC enhanced carrier has fewer points of contact, resulting in less friction area. The increase in mass ensures proper gas pressure and increases dwell time, thus improving extraction while shooting suppressed or short-barreled rifles (SBRs). Bolt Assembly: The Bolt is a “true” Mil-spec dimension. The external surfaces are CNC ground after heat treatment for a precision fit. The bolts are held to the highest possible tolerances. The “trumpet” area behind the gas rings, where carbon collects, is precision CNC Ground after heat treatment, to ensure as smooth of an area as possible, easing clean up and longevity. Made from 9310 Case Hardened Steel, bolt components are Shot Peened & Black Nitride coated.
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Product Highlights
  • Black Nitride finish
  • Enlarged forward ports
  • Optimized for suppressor use
  • Hardened 4340 cam pin
  • Mil-Spec 8740 steel firing pin
  • MPI and HPT tested
  • Mil-Spec Extractor Spring & O-Ring
  • .223/5.56/300BLK compatible

Product Specifications
  • Manufacturer
    : CMC Triggers
  • Manufacturer Part Number
    : 81631
  • Type
    : Bolt Carrier Group
  • Sub Category
    : Bolts & Bolt Carrier Groups
  • Color
    : Black
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