Rosco M4 Barrel 16" 308win Phos CL HB-160-308-03-CL -

Rosco Manufacturing M4 Heavy Barrel, 308 Win, 16", Black Phosphate Finish, 1:10 Twist, Chrome Lined, 5/8x24, 4150 Cv Material Hb-160-308-03-cl

Model: M4
Product Type: Barrel