The Apex Reset Assist Mechanism is a drop in part engineered to improve tactile trigger reset of your S&W M&P pistol. Along with improving the felt reset, the Apex RAM also serves as a failsafe in the unlikely event of a Trigger Return Spring breakage; keeping the trigger bar properly positioned under the sear and allowing the user to manually manipulate the trigger forward between shots.
This product works in Smith & Wesson M&P 9mm, .357 Sig and .40 S&W models only that DO NOT INCLUDE a thumb safety, Magazine Disconnect or the Internal Locking System (ILS).
PRODUCT WILL NOT WORK IN VTAC VARIANT AND SOME OF THE NEWEST M&P MODELS DUE TO CHANGE IN SEAR HOUSING BLOCK CONFIGURATION. Please research S&W sear housing block change for M&Ps.
Not for S&W M&Ps with the magazine disconnect safety
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