CMMG Gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts. Does not include Trigger Guard, Fire Control Group and pistol grip. All parts meet or exceed Mil-Spec.
| FireArm | yes |
| Type | Lower Parts Kit |
| Gun Model | Lower Parts Kit |
| Material | Various |
| Caliber | AR-15 |
| Gun Type | Standard |
