WBY AMMO 25WBY RPM 107GR HAMMER CUSTOM 20/10

The 25 RPM follows the same design philosophy that made the 6.5 and 338 RPM such a standout performer. RPM stands for rebated precision magnum a modern case design built to maximize performance in the lightweight Mark V 6 lug action. The idea is simple create a magnum level cartridge that fits in a lighter more compact rifle without sacrificing velocity or downrange capability. - CARTRIDGE SPECS - Bullet Diameter: .257 (6.35mm) - Common Reference: 25 Caliber - Max Case Length: 3.34 - Bullet: Hammer Custom - Weight 107gr