True Precision True-Lock Compensator Fits Sig P365/X/XL/Macro with 1/2x28 Threaded Barrel. Its market-defining integrated locking block allows you to securely attach the compensator without risking damage to your barrel or needing thread-locking compounds and also enables quick damage-free removal when swapping muzzle devices. While no spring tuning kit is required for excellent performance out of the box its use is recommended to fine-tune recoil control for any ammo you choose. Proudly made in the USA the True-Lock Compensator delivers superior attachment enhanced accuracy and dependable operation for the discerning shooter. Specifications for True Precision True-Lock Compensator Fits Sig P365/X/XL/Macro with 1/2x28 Threaded Barrel: Manufacturer: True Precision Caliber: 9mm Luger Included Accessories: Compensator Features of True Precision True-Lock Compensator Fits Sig P365/X/XL/Macro with 1/2x28 Threaded Barrel: Fits Sig P365 P365 Micro P365XL P365 FUSE P365 X-Macro Package Contents: True Precision True-Lock Compensator Fits Sig P365/X/XL/Macro with 1/2x28 Threaded Barrel