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Customer Reviews
Most Recent Reviews
CMMG buffer tube and spring by Steve D, Verified Owner, March 7, 2024
Great product (CMMG, of course its great) and did what it's supposed to do.
Most Recent Reviews
CMMG buffer tube and spring by Steve D, Verified Owner, March 7, 2024
Great product (CMMG, of course its great) and did what it's supposed to do.
Most Recent Reviews
CMMG buffer tube and spring by Steve D, Verified Owner, March 7, 2024
Great product (CMMG, of course its great) and did what it's supposed to do.
Most Recent Reviews
CMMG AR-15 Receiver Extension Kit-CAR by Chris, September 7, 2020
Product is great quality, and it shipped pretty quickly. I’ve normally had a good experience with Optics Planet so that’s why I went with them after the Receiver Kit was assumed in-stock, which at the moment is a big obstacle for most people trying ...
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Most Recent Reviews
Great product for a standard build by Michael, Verified Owner, June 8, 2017
I've used these for two builds so far, they work as-advertised. I prefer to buy the extension tube, spring, and buffer together for basic builds so I don't need to do the leg work or forum research to find an optimal combinations for a given rifle (y...
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Most Recent Reviews
Excellent Product for Your AR Build by LesEldre, Verified Owner, December 29, 2015
I needed a receiver extension for my current AR-15 build. I have had great success using CMMG receivers so I decided to try their receiver extension to mount my Magpul CTR adjustable stock. The mil-spec extension kit was a perfect fit to the receiv...
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Read All 6 Reviews
Color:
Black
Gun Model:
AR-15

Code: 2CM-RBT-GVZQ-55CA6C7

MPN: 55CA6C7

UPC: 815835017389

List: $107.86Save 29%
$76.79

Buy Together and Save

OP Bucks$1.54

Product Info for CMMG, Inc Receiver Extension Kit, Carbine Length

Combine this kit with your choice of lower parts kit and butt stock to complete your new lower group.image

Specifications for CMMG, Inc Receiver Extension Kit, Carbine Length:

Manufacturer: CMMG
Color: Black
Finish: Black
Gun Model: AR-15
Gas System Length: Carbine Length

Package Contents:

  • CMMG, Inc Receiver Extension Kit, Carbine Length

CMMG, Inc Receiver Extension Kit, Carbine Length Orderable Models

List of Orderable Models

  • CMMG, Inc Receiver Extension Kit, Carbine, AR-15, 55CA6C7 , MPN: 55CA6C7 , UPC: 815835017389 , Code: 2CM-RBT-GVZQ-55CA6C7
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