Weatherby® Centerfire Rifle Ammunition - .378 Wby. Mag 300gr RN-EX 20/Box

Product Number: WMH378300RN
Item Price: $131.99
Availability: In Stock
Shipping Weight: 2.62 lbs.

• Caliber: .378 Weatherby Magnum
• Grain: 300gr
• Bullet: Round Nose - Expanding
• 20 Rounds per Box

Designed to replace the .375 Weatherby® Magnum, deep penetration and bone smashing power are the calling cards of the .378. Its massive case holds so much powder that Federal designed its super-hot 215 primer to handle the load. Roy Weatherby’s .378 delivers 34 percent more energy at the muzzle than the powerful .375 H&H Magnum. Since 1955, the .378 has become one of the world’s most popular cartridges for the largest of big game animals.

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