Specifications:Caliber: 5.56mm/223 RemCapacity: 10Barrel Length: 18"Barrel Type: Free-Floated Round Blued SteelRate of Twist: 1:8Overall Length: 38.15"Weight: 6.65 lbs.Receiver Finish: Hard Anodized BlackRear Sight: Fully Adj. TrapezoidalFront Sight: BladeScopeability: Drilled & TappedScope Mount Type: Weaver 63BStock Material: Genuine American WalnutButtplate/Pad: Rubber Recoil PadLength of Pull: 14"Safety: Tang Safety SwitchBest Uses: Target Hunting (Varmint/Predator)Embellishments/Extras: Sling Swivel Studs Threaded Barrel (1/2x28) Match-Grade Adjustable Trigger Sight and Trigger Adjustment Tool Included.