Specs:

• Barrel Length: 16.12"
• Length of Pull: 12.62" - 14.12"
• Twist Rate: 1:10"
• Capacity: 10
• Overall Length: 34.37" 
• Weight: 7 lb

Features:

• This model ships with a 10-round magazine and non-threaded barrel for consumers in those states which limit magazine capacity and have feature-based restrictions.
• Interchangeable magazine wells for use of common Ruger® and Glock® magazines. Ships with SR-Series™/Security-9® pistol magazine well installed and an additional magazine well accepting Glock® magazines is included*. Ruger American® Pistol magazine wells are available at ShopRuger.com.
• Easy takedown enables quick separation of the barrel/forend assembly from the action for ease of transportation and storage. Takedown is as simple as locking the bolt back and verifying that the rifle is unloaded, pushing a recessed lever, twisting the subassemblies and pulling them apart.
• Dead blow action features a custom tungsten dead blow weight that shortens bolt travel and reduces felt recoil and muzzle rise. Bolt is machined from heat treated, chrome-moly steel to ensure strength, structural integrity and durability.
• Reversible magazine release and reversible charging handle to support left- or right-handed use or one-handed control manipulation while maintaining a proper firing grip*.
• Cold hammer-forged, chrome-moly steel barrel with ultra-precise rifling provides exceptional accuracy and longevity. The heavy contour barrel provides consistent accuracy, while barrel fluting sheds unnecessary weight and allows for quick handling.
• Soft rubber buttpad with spacers allows the rifle to be properly sized for different shooters or varying levels of outerwear or defensive gear (three, 1/2" spacers included).
• 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.
• CNC-machined from an aerospace-grade 7075-T6 aluminum billet, the receiver includes an integrated Picatinny-style^† rail and is Type III hard-coat anodized for maximum durability.
• Also includes: one, SR-Series™ or Security-9® pistol magazine and hex wrenches for rear sight adjustment, buttpad spacer adjustment and charging handle removal.
• Color and shade may vary from photo.