CZ 557 .243 Win, .308 Win 4-Round Magazine

Built to the same reliable factory-OEM standards as all other CZ® factory magazines, the CZ 557 .243 Win, .308 Win 4-Round Magazine features a durable steel body with an impact-resistant polymer floor plate for exceptional durability and shock resistance in harsh hunting environments. The steel spring and polymer follower deliver smooth, reliable feeding, while precise tolerances ensure a snug, wobble-free fit for added reliability and improved operation.