This is a TALON Grips Inc Grip known as the Rubber, model 704R.
TALON Grips for Smith & Wesson M&P Compact 9mm" .357" .40 with a Small Backstrap. This grip is in the rubber texture and offers full side panel coverage including the thumb rest area" full coverage under the trigger guard" and full coverage on the backstrap. This grip has graphic cutouts for the M&P emblem on both sides of the firearm. Confirm the backstrap size installed on the firearm prior to purchase.
Features:
Black finish
Durable single piece design provides maximum coverage;Proprietary material is less than 0.5mm thick;Small backstrap