Criterion Barrels has been, and remains, an absolute essential name in the barrel business. With over 30 years of experience, Criterion brings the expertise needed to produce top tier barrels. Their match grade product quality comes from their precision in bore and groove dimensions, and their uniformity of twist. Criterion makes some of the most affordable AR barrels without sacrificing quality or precision.

Criterion Barrels are great for those looking for refined accuracy without the added weight of a barrel contour. They have also expanded their repertoire to include a variety of models, now making barrels for AR-10, AR-15, M1 Garand, M1 Carbine, M1 A, 1917, 1903, P-14 Enfield, and Savage and Remington pre-fits.