springfield's m1a series of rifles, a semi-automatic rifle inspired by the classic u.S.Military m14, offers shooters a chance to own an icon.Descended from the m14 rifle, the m1a is a civilian-legal semi-auto version of that revered u.S.Military rifle that dominates the competition fields and the heart of america.The windage and elevation adjustable rear sight makes zeroing the rifle a pleasure, while the two-stage military trigger, detachable box magazine, op-rod, and roller cam bolt provide functional ease of operation and faithful reliability.Metal Finish: Black ParkerizedAction: Semi-AutoCaliber: 308 WinBarrel Length: 22"Capacity: 10+1Trigger: Two-StageSafety: Manual ThumbOal: 44.33"Weight: 8.80 lbsStock Description: FixedMuzzle: Muzzle BrakeReceiver Material: SteelSights: AdjustableBarrel Description: Carbon SteelTwist: 1:11"Barrel Length Range: 22" to 22.99"Weight Range: 8 lbs to 8.99 lbsHand: RightStock Finish Group: BrownMetal Finish Group: Blued/Black