The apex duty/carry action enhancement kit is engineered to provide the s&w m&p (9mm, 357 sig & 40 s&w) pistol owner a smooth, consistent 5.0 to 5.5 lbs.Trigger pull with the advantages of shorter over-travel and shortened trigger reset.All of the components work together to provide a pull weight within the acceptable range for a top-end, service pistol.The kit is designed to be drop-in and should not require further gunsmithing, however, armorer or gunsmith installation is recommended.Kit includes fully machined seer, duty carry spring set, ultimate striker block kit and slave pin.

Model: Enhancement Kit
Material: Metal