Barrel, 22″, M14/M1A, Heavy Weight, 1×10, Chrome-Moly, Criterion

Description Heavy weight contour with all threading and milling operations performed and properly timed. The barrel is parkerized and must be installed by a qualified gunsmith. We offer and recommend installation services for all of our barrels. FA installed barrels carry additional warranties.   Uniformity of the bore dimension, groove dimension, and twist, along with the finish produced by hand lapping are essential for the ultimate accuracy of the barrel which achieves “Match Quality”. Specifications 22″ Heavy Contour 1-10 Twist Short Chambered, Requires Finish Reaming 7.62/.308 Match Chamber Chrome-Moly, Manganese Phosphate Finish Button Rifling, Double Stress Relieved 3lbs 7oz. 1″ DIA Op-rod Guide ***Requires the use of a Heavy Op-rod Guide, see below to purchase.***