Criterion M1 Carbine Barrels
Criterion M1 Carbine barrels offer superior function and accuracy, as proven by Victor Betzold's national record setting performance at the 2015 CMP Games. Criterion M1 Carbine barrels are manufactured to mil-spec print #6544006. A new manufacture gas cylinder is installed and crimped to the barrel. Each barrel has a parkerized finish and a .010 short chamberto be installed and headspaced by a qualified gunsmith.