The Ruger PC Charger 9mm Pistol offers several customization features to provide an accurate tactical handgun with a personalized feel. This Ruger 9mm has a rear Picatinny rail for attaching brace mounts, QD sling cups, M-LOK slots, and a receiver-mounted Picatinny rail, allowing you to attach a variety of accessories like grips, optics, and more. The dead-blow action reduces felt recoil and muzzle rise, while the ultra-precise rifling in the barrel ensures consistent precision. The PC Charger also features an ergonomic pistol grip and a factory-installed handstop to ensure a comfortable, secure hold for improved handling. With a threaded barrel for attaching muzzle accessories, the Ruger PC Charger 9mm Pistol offers reliable accuracy and control in an extremely customizable tactical handgun.Features:Specifications: UPC: 811452027213 Caliber: 9mm Luger Grooves: 6 Rate of Twist: 1:10 RH Thread Pattern: 1/2"-28 Magazine Capacity: 17 Approximate Weight: 5.2 lb. Barrel Length: 6.5 in. Overall Length: 16.5 in. Sights: None Barrel Finish: Blued Stock Option: Takedown Barrel Material: Alloy steel Receiver Material: Aluminum alloy Receiver Finish: Type III hard-coat anodized*Older Glock magazines that feature only one magazine latch slot may still be used with the PC Charger, but the magazine release button must remain on the left side of the pistol as shipped from the factory. The magazine release button should not be reversed when using this type of magazine as the magazine will not properly lock into the magazine well. Early versions of Glock-brand magazines with a "U" shaped notch at the rear of the magazine feed lips will not function in the PC Charger.NOTE: The receiver-mounted, Picatinny-style rail is designed to accommodate most optics and optic mounts intended for use with Picatinny/ MIL-STD 1913 rails. However, due to reduced clearance between the top of the receiver and the bottom of the optics rail, optics and optic mounts that extend more than.275" below the top of the rail may not fit the PC Charger. Ensure that the optic or optic mount you intend to use does not extend more than.275" below the top of the Picatinny-style rail when installed.