Whether you're protecting your home from potential intruders or heading out for a night on the town, carry in confidence with the Kimber(R) 1911 9mm Stainless Steel Compact 8-Round Magazine from Dirty Bird USA. Featuring a laser-welded stainless steel tube and a welded base plate, this magazine offers superior durability and lasting corrosion resistance for consistent field performance you can depend on. The unique, all-steel follower, coupled with the high-tensile steel spring, offers smooth, reliable feeding, while wide-cut witness holes offer quick visual round counts at a glance for added on-the-go convenience and reliability. These magazines are compatible with Kimber Custom & Ultra (NOT Ultra) Compact 9mm pistols. Pick up a few spare magazines for your Kimber today! Laser-welded steel construction Steel wire spring Unique steel follower Wide-cut witness windows