Ruger-57 5.7x28mm 10-Round Magazine

The Ruger® Ruger-57™ 5.7x28mm 10-Round Magazine is a genuine Ruger magazine, featuring a durable black oxide-finished steel body with numbered witness holes. This magazine is equipped with a high-tensile steel spring and polymer follower for smooth operation for reliable feeding, while the removable polymer floor plate offers a flush-fit profile for snag-free carry, as well as simple disassembly for quick cleaning and maintenance.