This Receiver Extension is for your MK4.
CMMG 55CA9D7 Receiver Extension MK4 Black Steel AR Platform
CMMG 55CA9D7 Receiver Extension MK4 Black Steel AR Platform
$34.99
37 in stock
Disclaimer: all sales are final and returns will need to be made with manufacturer for warranty.
| UPC | 816422020676 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer Part Number | 55CA9D7 |
| Product Type | Buffer Tube |
| Rails | Black |
| Material | STEEL |
| Firearm Type | Receiver Extension |
| Finish | Steel |
| Color | Black |
| Subcategory | Stocks & Buffer Tubes |
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