SSK Firearms 308 Winchester Encore 15 Inch Barrel with TSOB Scope Base and Thread Protector 1-7 Twist 5/8x24 TPI. His passion drove him to push the limits on pressure and accuracy creating barrels never before possible. They were bigger and they were more precise. JD used only the highest quality barrel blanks and built each barrel manually with precision techniques. SSK barrels established their place as being the "gold standard" in the market. SSK Firearms has taken that same commitment to quality and modernized it by using state of the art manufacturing techniques. With the exception of chambering all barrel machining operations are done on precision CNC machines capable of holding linear dimensional accuracy to three ten-thousandths of an inch and rotational positioning to one-thousandths of a degree. Specifications for SSK Firearms .308 Winchester Encore Threaded Rifle Barrel w/ TSOB Scope Base & Thread Protector: Manufacturer: SSK Firearms Color: Stainless Finish: Glass Bead Caliber: .308 Winchester Projectile Caliber: .308 Caliber Barrel Length: 15 in Barrel Material: Stainless Steel Barrel Twist Rate: 1-7 Firearms Threads Per Inch: 5/8x24 Gun Make: Thompson/Center Arms Gun Model: Thompson/Center Encore Weight: 4.2 lb Gun Type: Rifle Flutes: No Last Chance: Yes Gas System Length: Carbine Length Fabric/Material: Stainless Steel Package Contents: SSK Firearms .308 Winchester Encore Threaded Rifle Barrel w/ TSOB Scope Base & Thread Protector What firearm models does the manufacturer say SSK Firearms .308 Winchester Encore Threaded Rifle Barrel w/ TSOB Scope Base & Thread Protector is compatible with? The manufacturer suggests that SSK Firearms .308 Winchester Encore Threaded Rifle Barrel w/ TSOB Scope Base & Thread Protector is compatible with Thompson/Center EncoreSSK Firearms E9016: 308 Winchester Encore 15 Inch Barrel with TSOB Scope Base and Thread Protector 1-7 Twist 5/8x24 TPI