CMMG AR15 BUFFER TUBE CASTLE NUT
$8.99
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CMMG AR15 BUFFER TUBE CASTLE NUT
$8.99
CMMG Receiver Extension Nut, Castle Nut for Buffer Tube, Fits AR-15, Matte Finish, Black 55CA9CB
Since 2002 CMMG has been the leading manufacturer of AR-15 rifles, AR-10 rifles, and trailblazing AR technologies. CMMG offers premium AR-15 and AR-10 rifles, parts, and accessories.