Whats in the Box Winchester XPR SR .223 Remington Bolt-Action Rifle with Threaded Barrel (1) 5-Round Magazine Cable Lock Owner's Manual This XPR has all the proven accuracy that is built into this model. It also has the renowned three lever MOA trigger system -- a design proven on the legendary Model 70. The addition of a threaded barrel makes it easy for those in areas where a suppressor is allowed and those who have acquired the necessary paperwork, to hunt quietly for various reasons: to not spook other game and varmints after firing , to protect the hearing of yourself and those around you and to be a good neighbor in areas where less noise would be appreciated. And the threaded barrel also allows the mounting of a muzzle brake when recoil is your concern. Firearm Features Steel receiver with matte black Perma-Cote finish Drilled and tapped for scope mounts Barrel has a matte black Perma-Cote finish 5/8" x 24 threading for a suppressor or muzzle brake for most models Firearm Specifications Manufacturer: Winchester Model: 535711208 Caliber: .223 Remington Barrel Length: 20" Twist Rate: 8" Overall Length: 40" Finish: Matte Black Perma-Cote on Barrel and Receiver Grips: Textured Grip Panels Sights: None, Drilled and Tapped for Scope Mounts Magazine Capacity: 5-Rounds Additional Features: Inflex Technology recoil pad