*** New and improved striker spring, lower rate and lighter pull ***

This kit includes a balanced spring reduction kit to safely and correctly pull your trigger pull down to a comfortable useable 4.5-5.5 pound range with reliable ignition of standard primers. The kit includes the MUCH NEEDED updated sear spring for the Smith & Wesson SD VE model, by reducing the sear spring we balance the pull out correctly across the trigger/ignition system. Our spring kits are made to last from actual High Quality Chrome Silicon and not inferior Music Wire like other kits on the market. Made to our specs from ISMI, a leader in spring manufacturing for Formula One as well as the firearm industry.

Fits Smith & Wesson SD VE 9 and 40 Pistols.

Kit includes: lighter striker spring, lighter blocker spring, lighter trigger return spring and lighter sear spring.

As always, proudly made right here in the USA.