A quick overview of the 7mm Remington Magnum cartridge.
7mm Remington Magnum Specs:
- Parent Case: .375 Holland & Holland Magnum
- Bullet Diameter: .284 in (7.2 mm)
- Neck Diameter: .315 in (8.0 mm)
- Shoulder Diameter: .491 in (12.5 mm)
- Base Diameter: .512 in (13.0 mm)
- Rim Diameter: .532 in (13.5 mm)
- Case Length: 2.5 in (64 mm)
- Overall Length: 3.29 in (84 mm)
- Rifling Twist: 1/9 to 1/10″
- Primer Type: Large rifle magnum