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Q&A for 2A Armament AR15 Regulated Bolt Carrier Group — 5 Questions & 5 Answers

Name 2A Armament AR15 Regulated Bolt Carrier Group (5)
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Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on May 26, 2022

The 2A Armament AR15 Regulated Bolt Carrier Group might work with the Law Tactical folding adapter. However, I recommend contacting the manufacturer to confirm.

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Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on May 24, 2022

The 2A Armament AR15 Regulated Bolt Carrier Group will work in your DDM4V7 Pistol. I agree, the combination of the 2A Armament AR15 Regulated Bolt Carrier Group and the Geissele H3 Buffer and Spring should smooth out that the DDM4V7. I would also consider just switching out your gas block to an adjustable gas block like the one at the link below.
https://www.opticsplanet.com/superlative-arms-adjustable-bleed-off-gas-block.html

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Q
Eric Salas, member, from AZ, United States, asked on February 18, 2022

Is this ok for a 6.8 SPC?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on February 28, 2022

The A Armament AR15 Regulated Bolt Carrier Group uses a 5.56 bolt so it will not work in a 6.8SPC. The Bolt at the link below will work for 6.8SPC.
https://www.opticsplanet.com/bolt-carrier-group.html?_iv_gridSize=120&_iv_parent-caliber=6-dot-8-spc

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Q
chino, member, from CA, United States, asked on January 02, 2021

is it Compatible with 300 blackout rounds?

Expert Answer
A
Answered by Brandon B, Gear Expert, from IL, United States, on October 27, 2021

Yes. It will be compatible with 300 blackout.

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Q
Miller, member, from OR, United States, asked on August 28, 2019

Has anyone tried this with a JP Enterprises SCS? Are they compatible?

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on November 06, 2019

Yes, this will work with the JP Silent Capture System.

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Last updated 2025-11-12 UTC.