Apex Tactical S&W M&P Reset Assist Mechanism (RAM)

Apex offers two versions of the patented Reset Assist Mechanism for use in the original M&P. The RAM is engineered to improve the tactile trigger reset of the M&P pistol. The magazine disconnect version of the RAM maintains the full function of the pistol’s mag disconnect. When installed, this drop-in part will:
-Improve tactile trigger reset of the M&P pistol
-Maintain factory safety values
-Direct drop-in replacement parts, no fitting required

For Use In These Guns
For use in all Smith & Wesson original centerfire M&P models in 9mm, 357SIG and 40S&W that DO NOT INCLUDE a thumb safety or Internal Locking System (ILS). In order to install the RAM, your frame MUST have the plugged hole with the "L" and ar next to it on the left side. (See Picture)
If your gun does not have plugged hole, this part will not fit. No refunds or exchanges will be issued for this part.  

Does Not Fit These Guns
Not for use in the M&P M2.0 models, any M&P models with a thumb safety or Internal Locking System (ILS).