Excel Arms EA57603FS X-Series 5.7x28mm 18″ Barrel 10+1, Aluminum Receiver, Cali

The Centerfire X-Series of firearms are CNC Machined from billet aluminum and feature tactical AR styling. The unique design provides a picatinny rail for mounting various optics and sights. Tapped holes in the hand guards provide mounting of accessory rails. Collapsible stock on the rifle for a comfortable fit. Action: Semi-Auto Caliber: 5.7x28mm Barrel Length: 18″ Capacity: 10+1 OAL: 34″-38″ Weight: 6.25 lbs Receiver Material: Aluminum Sights: Optic Ready Barrel Length Range: 18″ to 18.99″ Weight Range: 6 lbs to 6.99 lbs Hand: Right Stock Finish Group: Black Metal Finish Group: Blued/Black