CZ Rifle Magazine 243 Win/308 Win 4 rd. Fits 557

The CZ 557 4-round magazine is a factory-built solution for reliable performance with .243 Winchester and .308 Winchester. Constructed with a durable steel body, it features an impact-resistant polymer floor plate for enhanced durability and shock resistance in rugged hunting environments. The steel spring and polymer follower ensure smooth, consistent feeding, while precision machining provides a snug, wobble-free fit for optimal reliability. Designed to meet the same high-quality standards as other CZ factory magazines, this magazine is a dependable addition for CZ 557 owners seeking lasting performance.