Taran Tactical 4mm Base Pad for 2011 Magazines USPSA Legal +2/3 Extension, Black

Taran Tactical's 4mm Base Pad is the optimal mid-profile extension for Staccato, Springfield Prodigy, Atlas, and Infinity 2011-style 9mm/.38 magazines. It increases capacity from 20 to 22 rounds using factory internals on a 140mm magazine while remaining USPSA legal. Add a thin competition follower and 11-coil spring to gain up to 23 rounds (note: slide will not lock back on last round). Machined from billet aluminum and hard anodized, it features TTI's patented push-pin design for fast, tool-free install. Reliable, sleek, and made in the USA, this is the competitive edge your 2011 mag needs.