APF AR-15 450 Bushmaster Threaded Barrel 16in 1-24 Twist 5/8x32 Black. . Developed using several of the very most sturdy and dependable materials available these AR15 Barrels through APF will provide you with a product that will give numerous years of reliability. APF has been developing top quality merchandise for a number of years and the APF AR-15 450 Bushmaster Threaded Barrel is their particular way of demonstrating how much they are concerned. At OpticsPlanet we make it our obligation to obtain the perfect product for all your specifications and showcasing the APF AR-15 450 Bushmaster Threaded Barrel is something that we are delighted to offer. Specifications for APF AR-15 450 Bushmaster Threaded Barrel: Manufacturer: APF Color: Black Fabric/Material: Steel Caliber: .450 Bushmaster Barrel Length: 16 in Barrel Twist Rate: 1-24 Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Firearms Threads Per Inch: 5/8x32 Package Contents: APF AR-15 450 Bushmaster Threaded Barrel What firearm models does the manufacturer say APF AR-15 450 Bushmaster Threaded Barrel is compatible with? The manufacturer says that APF AR-15 450 Bushmaster Threaded Barrel is compatible with AR-15APF RPB1047: AR-15 450 Bushmaster Threaded Barrel 16in 1-24 Twist 5/8x32 Black