Wise Arms WA-15B Features The Wise Arms WA-15B pairs a 10.5 inch barrel with a 1-in-8 twist rate a combination well suited to stabilizing the wider range of bullet weights commonly loaded in .300 AAC Blackout from lighter supersonic loads to heavier subsonic projectiles. The billet aluminum receiver offers a solid precisely machined foundation for the rifle s internals while the 2-position thumb safety gives the shooter a familiar quick-access control. An adjustable stock allows the overall length to range from 26.5 to 30.5 inches letting the shooter dial in the fit for their body and shooting style. The threaded 1/2x28 muzzle is ready to accept a suppressor or muzzle device without further modification. Finished in a bold white Cerakote applied finish the WA-15B stands out from the typical black AR-platform pistol while still carrying the same corrosion resistance Cerakote is known for. Feeding from a single included 30-round magazine the pistol is ready to run as soon as it leaves the box. No sights ship with the rifle giving the owner a clean platform to add optics suited to their preferred setup. At 9.6 pounds and shipping in a canvas carry bag the Wise Arms WA-15B offers a complete ready-to-customize .300 AAC Blackout pistol package. Wise Arms WA-15B Specifications Manufacturer: Wise Arms Model: WA-15B Action: Semi-Auto Caliber: .300 AAC Blackout Color: White Finish: Cerakote Applied Finish Barrel Length: 10.5 Overall Length: 26.5 to 30.5 Twist Rate: 1:8 Capacity: 30+1 Magazines Included: 1 Sights: No Sights Muzzle Thread: 1/2x28 Receiver: Billet Aluminum Safety: 2-Position Thumb Safety Includes: Canvas Carry Bag Weight: 9.6 lbs Available At: GrabAGun