True Precision 365STK SIG P365 9mm Luger Recoil Spring Tuning Kit - 15/17/19 lb Springs

The True Precision 365STK is a recoil spring tuning kit built specifically for the SIG Sauer P365 3.1" pistol in 9mm Luger. Designed for shooters running compensated or suppressed P365 setups, this kit makes it easy to dial in slide return force for reliable cycling with your specific ammunition and muzzle device.

This 3-spring kit includes a lighter 15-LB spring for reduced slide velocity, the 17-LB stock-weight spring for factory-equivalent cycling, and a heavier 19-LB spring for added resistance with hot ammo or heavy comp loads. All springs are 100% made in the USA and finished in black.

Note: the 365STK is designed for the SIG P365 3.1" slide and is not compatible with P365-XL, P365-X-Macro, or P365-FUSE slides.