CMMG 55CA102AB Mk4 Lower Receiver Stripped Armor Black Cerakote Fits AR15
CMMG
$146.30
CMMG Parts Kit AR15 Lower Pins and Springs. Includes two trigger pins three trigger springs bolt release role pin trigger guard role pin bolt release detent two take down pin springs two take down pin detents selector lever detentspring buffer tuber dentent and spring. All parts meet MiSpec.