Taran Tactical Firepower +2/4 Base Pad for M&P 9/40 Full Size Magazines

The Taran Tactical Firepower +2/4 base pad goes on full size Smith & Wesson M&P magazines and adds 4 rounds in 9mm or 2 rounds in 40 S&W. Taran rates a 9mm magazine at 21 rounds and a 40 at 17 with the pad installed, and it works with the stock magazine spring.

It is a one piece, CNC machined billet aluminum pad with a push pin lock, so it comes off for cleaning without tools. The extra weight helps empty magazines drop free on a reload. It fits M&P 2.0 magazines but not compact models, the Competitor series or the metal M&P.