Weatherby 338-378 WBY Mag 225gr Barnes TTSX Ammunition – Premium Hunting Load

Weatherby 338-378 Weatherby Magnum ammunition loaded with 225-grain Barnes Tipped Triple-Shock X (TTSX) bullets delivers devastating terminal performance for large and dangerous game. The all-copper hollow-point design expands reliably while retaining nearly 100% of its weight, creating deep, straight wound channels with maximum energy transfer. This premium factory load combines Weatherby's quality brass and propellant with Barnes' proven monolithic bullet technology.

Designed for long-range hunting of elk, moose, brown bear, and African plains game where deep penetration and controlled expansion are critical. The polymer tip initiates expansion while the copper petals peel back in four distinct cutting edges. Weatherby brass cases are reloadable for handloaders. Each box contains 20 rounds.

• Caliber: 338-378 Weatherby Magnum
• Bullet: 225-grain Barnes Tipped Triple-Shock X (TTSX)
• Construction: All-copper hollow-point with polymer tip
• Application: Large game hunting, dangerous game
• Quantity: 20 rounds per box
• Use: Bolt-action rifles chambered in 338-378 Weatherby Magnum