This MK9 bolt assembly is made of 8620 steel and has a Phosphate finish.
CMMG 55DA296 Mil-Spec
CMMG
$11.95
- SKU:
- 3206
- UPC:
- 815835012711
- Weight:
- 0.05 LBS
- Size:
- AR-15
- Material:
- Aluminum
- Finish:
- Black
- Dimensions:
- 9" L
- Type:
- Barrel Nut
- FireArm:
- No
- Model:
- Mil-Spec