Our new 2011® Magazine is manufactured out of 410 stainless steel, producing a magazine with longer life, greater strength, and better corrosion resistance. STI 2011® magazines are built specifically for all STI 2011® style pistols and frames. In combination with the STI 2011® frame, the STI 2011® magazine allows for maximum round capacity.
All magazines feature our newly updated Gen 2 Follower