This ruger is chambered in 7.62x39mm, based off of the M14 this Ruger mini 30 has the following, black synthetic stock, protected blade front sights, adjustable rear sights, 16.12 barrel length, made of alloy steel. Simple, rugged, Garand-style action with breech bolt locking system, a fixed-piston gas system and self-cleaning moving gas cylinder gives unparalleled reliability under harsh operating conditions. Cold hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy and longevity. Integral scope mounts, machined directly on the solid steel receiver, provide a stable mounting surface for included scope rings, eliminating a potential source of looseness and inaccuracy in the field. Accurate sighting system with ghost ring rear aperture sight and a non-glare, protected blade front sight. Receiver is drilled and tapped for mounting the included Picatinny rail.