Barnes Buster Hunting Bullets Handguns & Lever Rifles .44 Mag .429" 300 Gr
The Barnes Buster .44 Mag .429" 300 grain bullet is purpose-built for hunters pursuing big game with lever rifles and handguns. These solid copper-jacketed projectiles deliver the deep penetration and weight retention that dangerous game demands—whether you're hunting wild boar, bear, or other large animals where a clean, ethical harvest depends on reliable performance. Barnes designed the Buster with a thick jacket and substantial core to maximize bone-breaking force while maintaining straight-line trajectory through heavy muscle and bone.
Reloaders working up .44 Remington Magnum loads for hunting rifles and revolvers will appreciate the Buster's consistent construction and predictable ballistics. The heavy 300-grain weight gives you the downrange energy to close the distance on game in dense cover or at longer handgun ranges. Unlike some expanding bullets that can deflect off bone or lose core integrity, the Buster is engineered to track true and stay together, ensuring maximum penetration and ethical performance on the animals you hunt.
Whether you're a dedicated .44 Mag hunter reloading custom ammunition or testing factory loads, the Buster rounds out your options with a bullet designed explicitly for serious hunting applications. The thick copper construction means reliable performance across a range of load velocities, and the 300-grain profile delivers the ballistic coefficient you need for consistent, long-range hunting from lever rifles.
Key Features
- Thick copper jacket for maximum durability and penetration
- Heavy core construction for bone-crushing force and weight retention
- Designed for straight-line penetration without deflection through heavy bone and muscle
- 300-grain weight optimized for .44 Magnum hunting loads
- Suitable for both handguns and lever rifles
Specifications
| Caliber | .44 Mag / .429" |
| Weight | 300 grains |
| Type | Solid copper-jacketed hunting bullet |
| Intended Use | Big game hunting with lever rifles and handguns |
Frequently Asked Questions
What caliber handguns and rifles will the .429" 300gr Buster work with?
The .429" diameter and 300-grain weight are designed for .44 Remington Magnum cartridges in both revolvers and lever rifles. Verify your firearm's specifications before reloading or using ammunition.
Will the Buster penetrate heavy bone on large game?
Yes. The thick copper jacket and substantial lead core are engineered to maintain integrity and penetrate deep through bone and muscle without deflecting, providing the bone-crushing force needed for ethical big game hunting.
Can I reload these bullets myself?
These are component bullets for handloaders. Reloading ammunition requires proper equipment, knowledge, and safe practices. Consult a reputable reloading manual specific to your rifle or revolver and the .44 Magnum cartridge before beginning.
Are these bullets suitable for .454 Casull or .500 S&W?
The supplied facts indicate these bullets were designed for .44 Remington Magnum and other large-bore cartridges. Confirm compatibility with your specific firearm and cartridge before use—bullet fit and performance vary by application.

