Lwrc's r.E.P.R.(rapid engagement precision rifle) is built for high performance for a multitude of roles.It features a short-stroke gas piston system which offers unparalleled reliability and easy maintenance.The cold hammer-forged, heavy-profile, spiral, fluted barrel is precisely torqued and has a black nitride finish.The monoforge upper receiver has integrated rail-base, while the fully-ambidextrous lower receiver controls include the bolt catch and release, magazine release, and safety selector.The lower receiver also features a geissele ssa-e two-stage precision trigger and an oversized trigger guard.Its magpul prs adjustable stock has a magpul moe+ grip.The di also has an ambidextrous charging handle, skirmish sights, ultra muzzle brake, nickel-boron coated bolt carrier, and is sub-moa capable.This model has a 20" barrel and a detent which prohibits the magazine from ejecting when the upper is on the lower.Metal Finish: FDE Cerakote/Black NitrideAction: Semi-AutoCaliber: 7.62x51mm NATOBarrel Length: 20"Capacity: 10+1Trigger: Geissele SSA-E Two-StageSafety: ManualOal: 41.25"Weight: 9 lbsStock Description: Adjustable Magpul PRSMuzzle: Muzzle BrakeReceiver Material: SteelSights: Flip Up Front & RearBarrel Description: Cold Hammer ForgedTwist: 1:10"Barrel Length Range: 20" to 20.99"Weight Range: 9 lbs to 9.99 lbsHand: RightStock Finish Group: BlackMetal Finish Group: Brown