Proof Research Defiance Ruckus .308 Winchester 26" Competition Threaded Barrel

Proof Research Defiance Ruckus .308 Winchester Threaded Rifle Barrel Cometition 26 in 10 Twist Pxt 5/8-24 Thread 7.5 Weight Silver. PXT - PROOF Exponential Twist - is a complete rethinking of conventional rifling geometry and twist progression engineered to reduce engraving force minimize throat erosion and create a smoother transition as the projectile engages the rifling. Specifications for Proof Research Defiance Ruckus .308 Winchester Threaded Rifle Barrel: Manufacturer: Proof Research Color: Silver Caliber: .308 Winchester Projectile Caliber: .308 Caliber Barrel Length: 26 in Barrel Material: Stainless Steel Barrel Twist Rate: 1-10 Barrel Profile: Competition Firearms Threads Per Inch: 5/8x24 Gun Make: Defiance Machine Gun Model: Defiance Ruckus Weight: 7.5 lb Gun Type: Rifle Flutes: No Package Contents: Proof Research Defiance Ruckus 308Win Threaded Rifle Barrel What firearm models does the manufacturer say Proof Research Defiance Ruckus .308 Winchester Threaded Rifle Barrel is compatible with? The manufacturer suggests that Proof Research Defiance Ruckus .308 Winchester Threaded Rifle Barrel is compatible with Defiance RuckusProof Research 155561: Defiance Ruckus .308 Winchester Threaded Rifle Barrel Cometition 26 in 10 Twist Pxt 5/8-24 Thread 7.5 Weight Silver