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Mfg Item #: B303165TSX
This white-hot cartridge is based on the 378 necked down to 30 caliber and packed with powder. Originally billed as the world's fastest 30 caliber cartridge, it will push a 30 caliber bullet more than 3,450 feet per second.
| Series | TSX |
|---|---|
| Caliber | 30-378 wthby mag |
| Application | Hunting,Target |
| Bullet Type | Barnes TSX Lead Free |
| Bullet Weight | 165 gr |
| Muzzle Energy | 4362 ft lbs |
| Boxes Per Case | 1 |
| Rounds Per Box | 20 |
| Casing Material | Brass |
| Muzzle Velocity | 3450 fps |
| Unit Of Measure | box |