The EMP for M&P 9/40 is an extended magazine plate made for full sized M&P pistols. It adds magazine capacity by +6 to 9mm rounds or +5 to .40 caliber rounds. It was designed to provide smoother and faster magazine reloading. Included is our special steel locking plate, which compared to other magazine extensions on the market, features a hook design which adds extra locking security to increase reliability when fully loaded with rounds.

Product Features:
– Durable polymer construction with steel locking plate
– EMP matches the look of the M&P stock grip for aesthetic appeal
– Designed for easy gripping for smoother and faster reloads
– Magazine extension +6 rounds for .9mm
– Magazine extension +5 rounds for .40cal

Package Includes:
1 M&P 9/40 EMP
1 Steel Locking Plate
1 Magazine Spring
1 M4 Set Screw

COMPATIBILITY:
–SI EMP Pocket Clip

NOTE: Not for sale to California residents due to 10-round state laws. The checkout process will show NO shipping method available.

Warning: It is the responsibility of the customer to know and abide with local gun laws. 

WARNING: DO NOT OVERTIGHTEN set screw when installing the steel locking plate. Steel locking plate may appear “loose” however when the set screw is flush with the back of the EMP body, you do not have to tighten any more. Overtightening from this point on will potentially damage your product. See instructional video for proper installation of item. If you are unsure, please contact our customer support team or consult with your local gunsmith.  

M&P” is federally registered trademark of Smith & Wesson. and is one many trademarks owned by Smith & Wesson. Neither Strike Industries Inc., nor this site are affiliated in any manner with, or otherwise endorsed by Smith & Wesson. The use of “M&P” on this page is merely to advertise the sale of M&P pistol parts or components. For additional genuine Smith & Wesson products and parts visit www.smith-wesson.com