2011 .40 S&W complete magazines are built for USPSA Limited and Limited Optics shooters running 2011-pattern pistols. Ready-to-run assemblies arrive with the spring, follower, and base pad installed and tuned, so you load them and shoot. Products include 2011 .40 S&W magazines in extended capacities that fill the 140 mm Limited length, with polymer and steel body options, for reliable feeding through major-power loads and fast, positive reloads. Fast same-day shipping on most orders at Shooters Connection.