This is a factory extended .45 ACP 10-round magazine for Sig Sauer P220 pistols.
Adopted by militaries around the world, Sig Sauer’s legendary P220 established their reputation as a world-class provider of reliable, combat-ready firearms—and factory magazines that can keep up.
These extended magazines give you 2 extra rounds of hard-hitting .45 ACP inside a natural-finish stainless steel box mag with a small polymer baseplate. Built to the same standard of excellence as the mags that came with your gun, these extended factory mags are the perfect upgrade to your P220 kit.