Ballistic Advantage Ballistic Advantage 9mm SIG P320 X Compact/Sub Compact QPQ Black Non-Threaded Non-fluted No LCI Barrel Upgrade your P320 with a precision-fit component engineered for reliable performance and clean aesthetics. Fit / Platform: P320 Caliber: 9mm Barrel Length: Unknown Threaded: Yes Material: Stainless Steel (416R) Twist Rate: 1:10 Finish / Color: QPQ/Nitride Fluting: Non-Fluted SKU: BAPSS20CN1Q Designed to meet the demands of the most discerning shooters, the Ballistic Advantage pistol barrels are the latest platform addition to our Premium Series. Known for its strength, toughness, and good ductility, our pistol barrels feature a hardened 416R stainless steel material for absolute durability and corrosion resistance. Each barrel is honed, lapped, and tumbled to ensure it is free of any imperfection and ready for flawless performance, with no break-in period required. All barrels are held to less than .0001 deviation of the bore, reaching better than factory tolerance for optimum reliability and accuracy. All of our barrels meet SAAMI chamber specifications and are satisfaction guaranteed. Our QPQ and PVD finishes offer outstanding protection against the elements while enhancing the barrel's appearance. QPQ improves surface hardness and wear resistance, while PVD adds a durable coating. Expect excellent corrosion resistance and long-lasting durability. Pistol Barrel Finish: QPQ & PVD Material: Hardened 416R Stainless Steel Model: SIG P320 X Compact/Sub Compact Twist Rate: 1/10" Pistol Barrel Flutes: None, Spiral, and Bomber Compatibility: P320 X Compact Threaded OAL: 4.325 *Does not support P320-XFIVE LEGION