Product Features & Specifications
CMMG 55DA296 Barrel Nut AR-15 All 6061-T6 Aluminum 9" L
This MK9 bolt assembly is made of 8620 steel and has a Phosphate finish.
| Brand | CMMG |
| Model | Mil-Spec |
| Color | Black |
| Material | Aluminum |
| Dimensions | 9" L |
| SKU | 3206 |
| MPN | 55DA296 |
| UPC | 815835012711 |
