This is the LWRC UMP .45 ACP 25-round magazine. It also fits the LWRC SMG-45 .45 ACP PCC. 

Featuring a polymer build, this magazine is as tough as it is lightweight. The polymer base plate is easy to remove when necessary for maintenance and cleaning.

The magazine body features a window on either side of the magazine, allowing you to view the inner workings of the magazine and identify internal issues. The steel spring and polymer follower complement one another, providing incredibly smooth feeding and loading.

This magazine is intended for use with LWRC SMG-45 firearms. Pick up a few of these mags at The Mag Shack!