True Precision Thrust Sig P365 9mm Luger Threaded Pistol Barrel Black 9mm 1/2X28. 1" P365 P365 SAS & P365X (3.1") 9mm models (also available for P365XL and XMACRO 3.7). TRUE barrels deliver unmatched accuracy combining advanced cuts chamfers and feed ramp designed to outperform OEM standards and to ensure reliable feeding of all types of ammunition designs including defensive ammo. Our proprietary stainless steel broach cut rifling underscores our commitment to those who demand only the best. Specifications for True Precision Thrust Sig P365 9mm Luger Threaded Pistol Barrel: Manufacturer: True Precision Fabric/Material: 416R Stainless Steel Barrel Length: 3.75 in Barrel Twist Rate: 1-10 Flutes: No Caliber: 9mm Luger Gun Make: SIG Sauer Gun Model: SIG Sauer P365 Weight: 3.7 oz Rifling Profile: 1/10 Broach Cut Firearms Threads Per Inch: 1/2x28 Package Contents: True Precision Thrust Sig P365 9mm Luger Threaded Pistol Barrel What firearm models does the manufacturer say True Precision Thrust Sig P365 9mm Luger Threaded Pistol Barrel is compatible with? The manufacturer suggests that True Precision Thrust Sig P365 9mm Luger Threaded Pistol Barrel is compatible with SIG Sauer P365True Precision TP-P365THC-XBL: Thrust Sig P365 9mm Luger Threaded Pistol Barrel Black 9mm 1/2X28