ASK AN EXPERTDescription
- Caliber: .338 Weatherby RPM
- Bullet Type: Barnes TTSX
- Bullet Weight: 185 grain
- Muzzle Velocity: 3100 fps
- Muzzle Energy: 3947 ft/lbs
- Rounds per Box: 20
Weatherby has launched a brand new .338 round, the second in its Rebated Precision Magnum (RPM) series, which puts the big-game killing power of magnum ammunition into a standard-length rifle action. Based on the recently introduced 6.5 Wby RPM, the .338 Wby RPM launches a 185 grain projectile at 3100 fps with 3947 ft/lbs of energy.
