The ruger pc carbine features an integrated picatinny-style rail.Features interchangeable magazine wells for use of common ruger and glock magazines.Ships with sr-series pistol magazine well installed and an additional magazine well accepting glock magazines is included; accurate sighting system with adjustable ghost ring rear aperture sight and non-glare, protected blade front sight; soft rubber buttpad with spacers allows the rifle to be properly sized for different shooters or varying levels of outerwear or defensive gear; durable glass-filled nylon synthetic buttstock features a proprietary texture for enhanced control and an integral sling mount for rapid sling attachment; light, crisp trigger pull with minimal overtravel and positive reset utilizing proven 10/22 trigger components and the heavy contour barrel provides consistent accuracy, while barrel fluting sheds unnecessary weight and allows for quick handling.Action: Semi-AutoCaliber: 9mm LugerBarrel Length: 16.10"Capacity: 10+1Oal: 34.37"Weight: 7 lbsReceiver Material: AluminumSights: Blade Front, Adjustable Ghost RingTwist: 1:10"Barrel Length Range: 16" to 16.99"Weight Range: 7 lbs to 7.99 lbsHand: RightStock Finish Group: Gray