This is a factory SIG P365, P365XL 12-round coyote magazine, chambered in 9mm.

Featuring a stippled grip extension and a 12-round capacity, this P365 magazine is a must-have in your arsenal.

Its stainless steel body, steel wire spring, and anti-tilt polymer follower ensure reliable performance when it counts.

It also comes with an interchangeable base plate to install for P365XL and P365X pistols. Once installed, it will sit flush in the magwell.