SIG SAUER Cross 6.5mm Creedmoor Threaded Rifle Barrel 18in Medium 1-8 Twist 5/8x24 Stainless. 5 Creedmoor caliber. With this upgrade you'll be able to diversify your ammunition options adapting your firearm to different shooting scenarios and preferences. Don't limit yourself to just one caliber invest in the flexibility and adaptability that this conversion kit offers. Specifications for SIG SAUER Cross 6.5mm Creedmoor Threaded Rifle Barrel: Manufacturer: SIG SAUER Color: Stainless Finish: Stainless Caliber: 6.5mm Creedmoor Barrel Length: 18 in Barrel Twist Rate: 1-8 Barrel Profile: Medium Firearms Threads Per Inch: 5/8x24 Gun Make: SIG Sauer Gun Model: Sig Sauer CROSS Gun Type: Rifle Condition: New Package Contents: SIG SAUER Cross 6.5mm Creedmoor Threaded Rifle Barrel SIG SAUER Infinite Guarantee What firearm models does the manufacturer say SIG SAUER Cross 6.5mm Creedmoor Threaded Rifle Barrel is compatible with? The manufacturer says that SIG SAUER Cross 6.5mm Creedmoor Threaded Rifle Barrel is compatible with Sig Sauer CROSSSIG SAUER 8901359: Cross 6.5mm Creedmoor Threaded Rifle Barrel 18in Medium 1-8 Twist 5/8x24 Stainless