
CMMG Barrel Sub-Assm 16.1inch M4 4140CM SBN 22LR
Loading Gun WiseCMMG Barrel Sub-Assm 18.0inch HT 416SS
Perfect for building your custom MK3 upper group. Comes with properly installed barrel extension. All barrel sub-assemblies are properly headspaced. - 18? - Heavy Taper Profile - 416 Stainless Steel - Bead Blasted Finish - 1:10 Twist - 308 WIN Chamber - Threaded 5/8-24 - Rifle Length Gas Port - .936? Gas Journal
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$236.50Closest matches by brand, type, and specifications.