Barnes TSX Bullets .375 cal .375" 300 gr FB 50/ct

Barnes TSX Bullets in .375 caliber, .375" diameter, 300 grain flat base construction delivers the controlled expansion and weight retention that serious hunters and long-range shooters demand. These monolithic copper bullets are engineered to produce four razor-sharp petals upon impact, maximizing tissue and bone penetration while maintaining 100 percent weight integrity—a critical advantage when pursuing large game or conducting precision rifle training at extended distances.

The 300-grain weight in .375 magnum or .375 H&H rifles balances velocity retention with deep penetration capabilities. Barnes Triple-Shock design eliminates traditional lead cores, producing consistent expansion without core/jacket separation—a performance characteristic verified through thousands of field applications. The flat base design supports accuracy at distance and works across a broad range of .375 rifle platforms and reload specifications. This 50-round count box meets the typical ammunition consumption patterns for range qualification, load development, and field season preparation.

Reloaders and rifle hunters working with magnum cartridges in the .375 family—including dangerous-game hunting, elk and moose applications, and precision rifle courses—rely on Barnes TSX ammunition for repeatable terminal performance. Hand-loaders especially value the consistent construction quality that simplifies load development and ensures pressure consistency across batches. The monolithic copper construction also reduces copper fouling in barrels compared to traditional lead-core bullets, extending barrel life on high-round-count training regimens.