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Questions & Answers
Is this compatible with a Magpul BAD device? Expert Answer

Yes. The CMMG, Inc AR-15 Bolt Catch Parts Kit is a Mil-spec replacement bolt catch assembly that is compatible with the Magpul BAD Lever.

by Ethan, Gear Expert, March 24, 2022
Is the material steel? Expert Answer

The CMMG, Inc AR-15 Bolt Catch Parts Kit is made from steel and is fully compatible with any mil-spec AR-15.

by Ethan, Gear Expert, March 24, 2022
Customer Reviews
Most Recent Reviews
Bolt holds good by Jon, Verified Owner, December 9, 2025
Just what I needed fit perfect and works so nothing much more to say
Most Recent Reviews
CMMG Bolt Catch by johnchip, Verified Owner, November 11, 2025
CMMG is my go to for lower parts. They are of good quality and work well. The bolt catch is no expectation. I like to keep at least 3 of every lower part in my spare parts box as I am an avid builder. I happen to build out a new stripped lower and ne...
Read More...
Most Recent Reviews
Bolt catch by James Secrest III, Verified Owner, June 20, 2025
Great quality. Was surprised to see 2 in the package. Great price and super fast shipping. Will definitely order again.
Most Recent Reviews
Good milspec bolt catch. by Jack, Verified Owner, September 10, 2024
For $10, it does exactly what it says it does. Very easy to install on the Aero Precision Tac-M4 lower with the bolt catch screw.
Most Recent Reviews
It is a quality by Dirt, Verified Owner, April 26, 2024
Bolt catch kit, true black color not much else to say, really.
Most Recent Reviews
high quality by mj, Verified Owner, January 13, 2024
Super high quality parts for Geissele lower receiver.
Read All 7 Reviews
Gun Model:
AR-15
Color:
Black
Condition:
New

Code: 2CM-BCR-PK15BC-55AFF34

MPN: 55AFF34

UPC: 815835019703

List: $21.13Save 43%
$11.99

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Product Info for CMMG, Inc AR-15 Bolt Catch Parts Kit

Parts kit, AR15, Bolt Catchimage

Specifications for CMMG, Inc AR-15 Bolt Catch Parts Kit:

Manufacturer: CMMG
Gun Model: AR-15
Color: Black
Condition: New

Package Contents:

  • CMMG, Inc AR-15 Bolt Catch Parts Kit

CMMG, Inc AR-15 Bolt Catch Parts Kit Orderable Models

List of Orderable Models

  • CMMG, Inc Parts Kit, AR-15, Bolt Catch, Black, 55AFF34 , MPN: 55AFF34 , UPC: 815835019703 , Code: 2CM-BCR-PK15BC-55AFF34

CMMG, Inc AR-15 Bolt Catch Parts Kit Unavailable & Discontinued Models

List of Unorderable Models

  • USED CMMG, Inc Parts Kit, AR-15, Bolt Catch, Black, 55AFF34, EDEMO2, Used, Condition Like New , MPN: 55AFF34-EDEMO2 , Code: 2CM-BCR-PK15BC-55AFF34-EDEMO2
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