Hornady Unprimed Brass Rifle Cartridge Cases .41 REM MAG 100/ct

Features:Tight Wall Concentricity : Concentricity helps to ensure proper bullet seating in both the case and the chamber of your firearmHigher concentricity also aids in a uniform release of the bullet on firing, for optimal velocity and accuracyUniform Case Wall Thickness : Benchrest shooters have long known that uniform case wall thickness is vital to accuracyMore Reloads per Case : Hornady treats their brass as the foundation for an accurate cartridgeConsistent Weight and Capacity : Every single Hornady case is virtually identical to other Hornady cases in the same caliber