KCI USA Glock 43 9mm Luger 6-Round Black Polymer Magazine

The KCI USA KCIMZ053 is an affordable aftermarket 6-round 9mm Luger magazine built specifically for the Glock 43 pistol.

The magazine body is molded from durable black polymer and features a hardened steel lining for reliable feeding and long service life. A stainless steel spring and standard witness holes round out the functional internals, while the integrated grip extension provides a more positive, full-hand hold for shooters with larger hands.

Whether you are topping off a spare carrier or replacing a lost magazine, the KCIMZ053 delivers proven Glock 43 compatibility at a fraction of the cost of OEM magazines.