Decades of experience, combined with quality materials, stringent inspections and employee commitment to excellence, make Criterion Barrels the best choice for your next rifle barrel. Their ever-expanding product line includes barrels for AR15, M1 Garand, M1A, 1917, 1903, M1 Carbines, P-14 Enfield, and AR-10, as well as Savage and Remington Pre-fits. Criterion rifle barrels are match grade - which means uniformity of the bore dimension, groove dimension, and twist. Finishing is done by hand lapping for the ultimate accuracy of the barrel. Manufactured with high quality, ordnance-grade chrome moly steel and 410 or 416R stainless steel. Materials are heat treated and double stress relieved so they are ready for in-house drilling and milling. With expertise and quality, Criterion is able to control manufacturing processes and deliver an unbelievably accurate match grade barrel at a reasonable price. Feel free to contact our experienced product experts for answers via email, chat or phone. Buy from OpticsPlanet.com for great service and great gear at great prices. Plus free shipping on orders over $49.![]()