Winchester Wildcat 22 SR Matte Black/Forged Carbon Gray Perma-Cote Semi Automatic Rifle - 22 Long Rifle - 16.5in - The 22 LR rimfire Wildcat SR is suppressor ready with a threaded muzzle. A thread protector is included when not using a suppressor. Lightwight composite stock and construction keeps weight to 4 pounds. Shorter 16.5in barrel. Rotary magazine features last round bolt hold open. (Suppressor not included.) Like a centerfire rifle, the Wildcat is a striker-fired design - not hammer fired - for improved trigger performance with faster locktime and a lighter pull weight. A hemispherical firing pin offers improved reliability with rimfire ammunition. The lower receiver assembly contains the trigger group, reversible safety and bolt assembly and is easily removed for service with the push of a button. With the lower receiver assembly removed, the bore can be cleaned from the chamber end. The polymer upper receiver assembly features an integrated Picatinny rail for optics. Dual, ambidextrous magazine releases and easy to reach bolt lock and release buttons make operation easy. The Wildcat features a durable, 10-round polymer magazine. The rotary design is reliable, easy to load and has a bolt stop that locks the bolt back after the last round has been fired. The Wildcat also accepts magazines that fit 10/22 rifles. Caliber: 22 Long Rifle; Color: Rugged Gray Perma-Cote, Forged Carbon Stock Finish, Matte Black Reciever; Barrel: 16.5in, Precision Button-Rifled, Matte Blued Steel, Recessed Target Crown, Sporter Contour; Drop at Comb: 7/8in; Drop at Heel: 7/8in; 1/2in x 28 TPI Threaded Muzzle with; Knurled Thread Protector; Slide Lock Button; Bolt Release Button; Front and rear sling eyelets; Picatinny rail on underside of forearm, includes rail cover; Fully Ambidextrous Magazine Release; Spring Assisted Magazine Ejection; Reversible Manual Safety Button; Integrated Composite Sling Swivel Studs; Suppressor Ready, Suppressor Not Inclu