This is the ProMag 1911 9mm 18-round extended magazine. This fits standard 1911 pistols chambered in 9mm.

In search of the ultimate range addition for your 9mm 1911? Look no further. 

This magazine boasts an 18-round capacity, held together by ProMag’s signature heat-treated steel body construction. In addition, quality internal components keep it running smoothly: a polymer follower, a silicon wire spring, and a polymer baseplate. 

But don’t take our word for it – pick up a few and see why so many Americans choose ProMag for extra range firepower!