The 6.5 WBY RPM (Rebated Precision Magnum) is based on the lengthened version of the .284 Winchester. The large body diameter low body taper and 35-degree shoulder mean that case capacity is greatly increased leading to higher velocities. - CARTRIDGE SPECS - Bullet Diameter: .264 (6.5mm) - Common Reference: 6.5mm Caliber - Max Case Length: 2.57 - 156 Grain Berger Elite Hunter
- Requires FFL:
- False
