Apex Tactical Specialties Flat-Faced Forward Set Sear and Trigger Kit. These Pistol Triggers by Apex Tactical Specialties reduce overall trigger travel by approximately 50percent. Choose your trigger pull weight with the Apex Tactical Smith & Wesson M&P Trigger Kit with the included springs - the silver spring provides 3lb and the green spring provides 4lb. Plus you get a reduced reset along with a smoother uptake. This kit will work with all Smith & Wesson M&P pistols (excluding the M&P M2.0). Enhance the quality and feel of your trigger with the Apex Tactical S&W Pistol Trigger Kit. Specifications for Apex Tactical Specialties Flat-Faced Forward Set Sear and Trigger Kit: Manufacturer: Apex Tactical Specialties Color: Black Trigger Shape: Tactical Flat Gun Make: Smith & Wesson Gun Model: Smith & Wesson M&P except M&P M2.0 Condition: New Last Chance: Yes Features of Apex Tactical Specialties Flat-Faced Forward Set Sear and Trigger Kit: Lowers trigger weight between 3.0 and 4.0 lbs Smooth uptake and reset Total trigger travel similar to most factory 1911 type pistols Center mounted pivoting safety maintains factory safety values Easy to install Requires use of sear housing block designed for large size sear plunger and spring (current production as of June 2011) Package Contents: Apex Tactical Specialties Flat-Faced Forward Set Sear and Trigger Kit What firearm models does the manufacturer say Apex Tactical Specialties Flat-Faced Forward Set Sear and Trigger Kit is compatible with? The manufacturer says that Apex Tactical Specialties Flat-Faced Forward Set Sear and Trigger Kit is compatible with Smith & Wesson M&P except M&P M2.0Apex Tactical Specialties 100-054: Flat-Faced Forward Set Sear and Trigger Kit