This is a factory-packaged Kimber Micro .380 ACP 7-round extended magazine.

Featuring an all-steel design, it has a robust stainless steel body construction, an anti-tilt steel follower, and a steel wire spring.

The polymer +1 extension is very handy – no more tucking in your pinky!

It also has side-facing, numbered round indicators with “Kimber” and “.380 ACP” engraved on the side.