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Home AR Parts Upper Parts Bolt Carrier Groups 2A Armament 5.56 Lightweight Bolt Carrier Group
2A Armament

2A Armament 5.56 Lightweight Bolt Carrier Group

$329.00 $312.55

The 2A Armament Lightweight Bolt Carrier (LWBCG) is a lightweight carrier solution for those looking to reduce both felt recoil, and the overall weight of the AR-15 pattern rifle.

  • Features a high-quality forward body and an aluminum tail to give the shooter a reliable, lightweight, and high-quality BCG.
  • Advanced finned design of the tail to reduces drag and wear.
  • Carrier: 8620 steel, heat-treated, QPQ Nitride.
  • Bolt: 9310 steel, heat-treated, MP, Cryo’d, QPQ Nitride.
  • Rear body: 7075-T6, hard anodized clear.
  • Extractor: machined, heat-treated, QPQ Nitride.
  • Carrier key: machined, heat-treated, QPQ Nitride, staked screws.
  • Weight: 7.9oz assembled.
  • Product of the great state of Idaho, MADE IN THE U.S.A.

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UPC: 854361006184 SKU: 2A-LWBCG-A Categories: AR Parts, Bolt Carrier Groups, Upper Parts
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Description

The 2A Armament Lightweight Bolt Carrier (LWBCG) is a lightweight carrier solution for those looking to reduce both felt recoil, and the overall weight of the AR-15 pattern rifle. The LWBCG combines a very high quality forward body and an advanced bearing surface aluminum tail to give the shooter a reliable, lightweight, and high quality bolt carrier group. The advanced finned design of the tail section of the LWBCG reduces drag and wear within the receiver extension which increases reliability.

Specs:

  • Carrier: 8620 steel, heat-treated, QPQ Nitride.
  • Bolt: 9310 steel, heat-treated, MP, Cryo’d, QPQ Nitride.
  • Rear body: 7075-T6, hard anodized clear.
  • Extractor: machined, heat-treated, QPQ Nitride.
  • Carrier key: machined, heat-treated, QPQ Nitride, staked screws.
  • Weight: 7.9oz assembled.
  • Product of the great state of Idaho, MADE IN THE U.S.A.

NOTE: Does not support the use of forward assist. Not compatible with full auto systems. 2A recommends the use of milspec buffers and buffer springs.

COMPATIBILITY NOTICE: Some 3rd party skeletonized upper receivers have the bore surface compromised that the bolt carrier slides on. 2A Armament does not recommend the use of these upper receivers due to a non-continuous slide surface that can cause binding and cycling-related issues. 2A Armament cannot guarantee flawless fit and function in a 3rd party skeletonized upper receiver

Additional information
Brand

2A Armament

Color / Pattern

Black

Material

8620 Steel

Finish

QPQ Corrosion Resistant

Firearm Compatibility

AR-15 / M4 / M16

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To ensure your order is shipped same-day, checkout before 1:00 PM Pacific time (4:00 PM Eastern).

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