We think the 22-round magazine for the Glock 22 (.40) is the cat’s pajamas. If only Glock had made the silly thing a few millimeters longer. . .
That was the complaint various competitors brought us, hoping that we would build them an extension to bring the “super-capacity” magazine out to the full 170mm limit imposed by USPSA for “Open” Division competition.
We built a few custom parts for people, and finally gave up and did a run of “Supercaps” to see how they’d do. The resulting extension takes your 22-round .40 out to 25-plus-one!