The APEX Duty/Carry Action Enhancement Kit (DCAEK) was designed to provide the M&P (9 mm, .357 Sig & .40 only*) pistol owner a smooth, consistent 5 - 5.5 lb trigger pull with the advantages of shorter over-travel and reduced reset.
Includes:
- APEX Fully Machined Sear (Hard Sear) (9 mm, .357 Sig & .40 series) - NOT FOR .45 ACP
- APEX M&P Ultimate Striker Block Kit (USB kit)
- APEX M&P Increased Rate Sear Spring** & Trigger Return Spring (aluminum slave pin included)
Works in all of the following: Full Size, Compact, Long Slide and Pro Models, also with and without thumb safeties and magazine disconnects.
Two sear springs of different sizes are included with kit. Use the one that fits your M&P.
IMPORTANT NOTE: "All Service and Warranty Issues Must Be Directed To Manufacturer."
