CMMG Barrel AR-15 350 Legend 16.1" Medium Taper Contour Carbine Length Gas Port 4140CM

CMMG Barrel AR-15 350 Legend 16.1″ Medium Taper Contour Carbine Length Gas Port 4140CM

    $95.00

      Perfect for building your custom Mk4 upper receiver chambered in 350 Legend. Comes with properly installed M4 barrel extension and is already properly headspaced. Made of 4140 chrome steel with a SBN finish.