Kimber 2K11 UHC 9mm 19rd Stainless Magazine

This is the ultra high capacity (UHC) 2K11 magazine: 19 rounds of 9mm in a 126mm stainless steel tube, two more rounds than the standard magazine. Each tube is through hardened and polished inside and out, and it runs an anti friction polymer follower.

It is made for the Kimber 2K11. The polished tube cuts drag as the stack moves up, and the self lubricating follower keeps feeding steady through the last round, which is what you want from a match or range magazine.