Micro 9 Magazine 9MM 7-Round Tac-Mag – 7 Round Tac-Mag for Micro 9 pistols (except Micro 9 RAPIDE models). – This premium high-performance Micro 9 magazine is outfitted with a Teflon-coated follower and a chrome-silicone alloy steel spring to enhance feeding and overall reliability while simultaneously improving the pistol’s grip and recoil-control via a textured finger extension for additional purchase on the gun’s easily concealed frame.