Experience precision and reliability with the True Precision Inc Black Nitride Barrel specifically crafted for the Sig P320 Compact. Engineered for models like the 3.9 P320 Compact XCarry and M18 9mm this barrel is also compatible with the P320 X Compact 3.6. Featuring a 3.90-inch length and a 1:10 right-hand twist it ensures exceptional accuracy. The black nitride finish enhances durability and performance. Designed with advanced cuts chamfers and a superior feed ramp this barrel exceeds OEM standards to guarantee smooth and consistent feeding across various ammunition types.