Ruger-57, LC Carbine 5.7x28mm 10-Round Magazine

This is a 10-round 5.7x28mm magazine for the Ruger-57 and LC Carbine.Designed and manufactured to OEM factory specs, the Ruger-57 5.7x28mm 10-round magazine is built around a durable, heat-treated steel body with a corrosion-resistant black oxide finish for unparalleled strength and dependability.Additionally, the precision-engineered design provides a sure fit for consistent operation and field-ready performance you can count on.The Ruger-57 magazine utilizes a high-tensile steel spring and pol