Unlocking Maximum Power: Buffalo Bore 45-70 Gov 300 gr JHP Ammunition for High-Performance Lever Guns

For the discerning hunter, wilderness guide, or dedicated firearms enthusiast who demands absolute peak performance from their 45-70 Government caliber rifle, the Buffalo Bore Ammunition 8E/20 Lever Gun 45-70 Gov 300 grain Jacketed Hollow Point (JHP) stands as a definitive answer. This isn't just another box of ammunition; it's a meticulously engineered solution designed to transform compatible firearms into formidable tools for big game hunting, dangerous game defense, and those critical situations where maximum stopping power and reliable terminal performance are paramount.

Have you ever wondered what your modern 45-70 rifle is truly capable of? Are you seeking ammunition that can ethically anchor the largest North American game, or provide a robust defense against aggressive predators? The Buffalo Bore 8E/20 is precisely crafted to address these questions, pushing the legendary 45-70 cartridge to its ultimate potential without compromising safety in appropriately rated firearms.

The Buffalo Bore Edge: Unparalleled Power & Precision

What sets Buffalo Bore Ammunition apart, particularly this 300 grain JHP load, is its unique internal design. While externally indistinguishable from standard SAAMI (Sporting Arms and Ammunition Manufacturers' Institute) specification 45-70 ammunition, the internal ballistics are engineered to generate significantly more power and pressure. This innovative approach allows the cartridge to fit seamlessly into any 45-70 firearm, but its true, optimized performance and safe operation are exclusively realized in robust, modern actions built to withstand these higher pressures. This commitment to extreme performance, combined with a steadfast dedication to safety when used as intended, makes Buffalo Bore a go-to choice for serious outdoorsmen.

This 300 grain Jacketed Hollow Point (JHP) bullet is a testament to cutting-edge ammunition design. A jacketed hollow point is renowned for its controlled expansion upon impact, delivering devastating energy transfer and creating a large wound channel, crucial for rapid and humane game dispatch. Unlike some projectiles that might over-penetrate or fragment excessively, the JHP design in this high-velocity load aims for optimal mushrooming within the target, ensuring that the vast majority of its kinetic energy is deposited where it's most effective. This means deeper, more effective wound cavities and a higher probability of ethical, one-shot kills, even on large, resilient animals.

When considering ammunition for serious hunting or defense, understanding the ballistic performance is key. This Buffalo Bore 45-70 load boasts an impressive muzzle velocity of 2350 feet per second (fps) and generates a staggering 3678 foot-pounds (ft-lbs) of muzzle energy. To put this into perspective, these figures represent a significant leap over conventional 45-70 loads, placing this ammunition firmly in the magnum class for its caliber. This immense energy translates directly into superior stopping power, deep tissue penetration, and the ability to punch through thick hides and bone, essential for effective performance on animals like large bears, elk, moose, and bison. For hunters, this translates to increased confidence in challenging conditions, knowing your ammunition is up to the task.

Designed for Peak Performance: Compatible Firearms

Due to its high-performance nature and increased pressure, the Buffalo Bore 8E/20 Lever Gun 45-70 Gov ammunition is not safe for use in all 45-70 firearms. It is critically important for users to understand and adhere to the strict compatibility guidelines to ensure safety and optimal performance. This ammunition is engineered for modern, strong-action firearms specifically designed to handle higher pressure loads.

Its use should be strictly limited to the following firearms, which are built with the necessary structural integrity and modern steel alloys:

• All Marlin 1895 Iterations Made Since 1972: These models, including all variations of the 1895 series, are built on the robust Model 336 action and are chambered in 45-70 Government. Their strong construction makes them highly suitable for these powerful loads.
• All Browning 1885 and 1886 Copies: Both the classic 1885 falling block and the sturdy 1886 lever-action designs, when produced as modern copies by Browning or other reputable manufacturers, are engineered for substantial pressures.
• Rossi Rio Grande: This lever-action rifle is built to contemporary standards and can safely handle the increased pressures of Buffalo Bore's high-performance 45-70 ammunition.
• New England Arms Handi Rifle: Known for its simple yet incredibly strong break-action design, the Handi Rifle in 45-70 is more than capable of managing these powerful rounds.
• T/C Encore (Thompson/Center Encore): The Encore's modular, break-action design is exceptionally robust and capable of handling a wide array of high-pressure cartridges, including this Buffalo Bore 45-70 load.
• ALL Falling Block Actions Made of Modern Steel: This category includes highly regarded rifles such as:
  • Ruger #1 and #3: These iconic single-shot, falling block rifles are renowned for their exceptional strength and are perfectly suited for the highest pressure 45-70 loads.
  • Shiloh Sharps, Christian Sharps, and Pedersoli Sharps: Modern reproductions of these classic Sharps rifles, when manufactured with modern steel and construction techniques, are built to withstand considerable forces.
• All Winchester 1886 Iterations Made Since 1915: Winchester 1886 rifles produced after 1915 incorporate improvements in steel and manufacturing that make them suitable for these powerful loads. Older, pre-1915 models should generally be avoided.
• All Siamese Mauser Bolt Actions: The Siamese Mauser actions are exceptionally strong and are well-regarded for their ability to be re-chambered for powerful cartridges, making them a safe platform for Buffalo Bore's 45-70 ammunition.

Important Safety Note: Using this ammunition in firearms not listed above, especially older or weaker 45-70 actions, antique firearms, or rifles not specifically designed for high-pressure loads, can result in catastrophic failure, severe injury, or even death. Always verify your firearm's compatibility and consult its manufacturer's guidelines before using any ammunition. When in doubt, err on the side of caution.

Applications: Where This Ammunition Shines

The Buffalo Bore 8E/20 Lever Gun 45-70 Gov 300 gr JHP is unequivocally designed for serious work. Its "Strictly Business" series designation isn't just a marketing slogan; it reflects a commitment to delivering uncompromising performance when it counts most.

• Big Game Hunting: This ammunition is a top-tier choice for hunting the largest and most resilient game animals in North America and beyond. Whether you're pursuing trophy elk in the Rockies, tenacious moose in the wilderness, or the formidable brown bears of Alaska, the 300-grain JHP delivers the devastating hydrostatic shock and deep penetration required for clean, ethical kills. Its ability to drop large animals quickly and efficiently minimizes tracking and ensures a humane outcome.
• Dangerous Game Defense: For those who live or travel in areas frequented by dangerous game such as grizzly bears, black bears, or even wild hogs, having a reliable and powerful defense load is crucial. This Buffalo Bore JHP provides an excellent option for a "stopping rifle," offering the confidence to deter or incapacitate a charging animal, making it a favorite among backcountry guides and hunters.
• Target Shooting and Practice (for serious users): While not intended for casual plinking, practicing with this ammunition allows users to become intimately familiar with its recoil, trajectory, and terminal ballistics. This is essential for ensuring proficiency when hunting or in defense scenarios. Serious shooters seeking to understand the full potential of their modern 45-70 will find this round invaluable for practice sessions that mimic real-world hunting conditions.

The Science Behind the Stopping Power

The combination of the 300-grain bullet weight and the blistering 2350 fps muzzle velocity is a force multiplier. A heavier bullet carries more momentum, which translates to deeper penetration. The high velocity ensures that the JHP expands reliably and violently upon impact, creating a larger temporary and permanent wound cavity. The energy transfer is immense, causing significant tissue damage and hydrostatic shock, which can rapidly incapacitate even the largest game. This careful balance of weight, velocity, and bullet construction ensures that the Buffalo Bore 8E/20 delivers maximum terminal performance without excessive over-penetration on most North American game. It’s an ideal blend for scenarios requiring definitive knockdown power.

Why Choose Buffalo Bore Ammunition from DEGuns?

Buffalo Bore Ammunition has built a sterling reputation among serious shooters and hunters for its unwavering commitment to producing high-performance, specialized loads. Their philosophy revolves around maximizing the potential of each cartridge, often exceeding standard factory loads, but always within safe operating pressures for appropriate firearms. This dedication to pushing the envelope responsibly is what makes their ammunition so highly sought after.

When you invest in Buffalo Bore 45-70 Government 300 gr JHP, you're not just buying bullets; you're acquiring confidence, reliability, and the assurance that your ammunition is engineered for critical moments. This level of quality and performance is consistently delivered across their "Strictly Business" line, which is designed for those who depend on their firearms for more than just plinking.

This exceptional ammunition, including the Buffalo Bore 8E/20 (UPC: 651815008059), is available for purchase at DEGuns.com. DEGuns is committed to providing a comprehensive selection of high-quality firearms and ammunition, ensuring that serious enthusiasts and professionals have access to the tools they need for their pursuits.

In conclusion, for those who own a modern, strong-action 45-70 Government rifle and demand the absolute pinnacle of ballistic performance for hunting the largest game or for dangerous game defense, the Buffalo Bore Ammunition 8E/20 Lever Gun 45-70 Gov 300 gr JHP is the gold standard. It’s a testament to what the classic 45-70 cartridge can achieve when pushed to its full, safe potential.

Product Specifications & Features

Feature	Detail
Brand	Buffalo Bore Ammunition
Series	Strictly Business
Model	Lever Gun
Caliber	45-70 Gov
Bullet Type	Jacketed Hollow Point (JHP)
Bullet Weight	300 gr
Muzzle Velocity	2350 fps
Muzzle Energy	3678 ft lbs
Rounds Per Box	20
Boxes Per Case	12
Casing Material	Brass
Application	Target Shooting, Big Game Hunting, Dangerous Game Defense
SKU	80792
MPN	8E20
UPC	651815008059