Buffalo Bore Ammunition: Elevating 45-70 Government Performance for Modern Firearms

When it comes to the venerable .45-70 Government cartridge, discerning shooters and serious hunters often seek ammunition that pushes the boundaries of performance while maintaining safety. The Buffalo Bore Ammunition 8B/20 Lever Gun 45-70 Gov 405 gr Semi-Jacketed Flat Point (SJFP) stands out as a premier choice, meticulously engineered to deliver extraordinary power and terminal performance. This ammunition is a specific solution for those who demand the utmost from their modern, robust .45-70 firearms, whether for big game hunting, dangerous game defense, or advanced target practice.

Unlocking the Full Potential of Your .45-70 Firearm

Are you looking for .45-70 ammunition that offers unparalleled stopping power and deep penetration? Do you own a modern lever-action rifle or a strong falling-block action chambered in .45-70 and want to maximize its capabilities? Buffalo Bore's 45-70 Gov 405 gr SJFP load is specifically designed to answer these needs. While externally appearing identical to SAAMI (Sporting Arms and Ammunition Manufacturers' Institute) specification .45-70 ammunition, the internal composition of these cartridges generates significantly higher power and pressure. This innovative design translates into superior muzzle energy and velocity, providing hunters and shooters with a distinct advantage in the field.

Key Characteristics and Specifications

• Caliber: .45-70 Government
• Bullet Weight: 405 grains (gr)
• Bullet Type: Semi-Jacketed Flat Point (SJFP)
• Muzzle Velocity: 2000 feet per second (fps)
• Muzzle Energy: 3597 foot-pounds (ft lbs)
• Casing Material: Brass
• Rounds Per Box: 20
• Boxes Per Case: 12
• Manufacturer: Buffalo Bore Ammunition
• Series: Strictly Business
• Model: Lever Gun

Critical Safety Information: Firearm Compatibility

It is paramount to understand that due to its elevated power levels, Buffalo Bore Ammunition 45-70 Gov 405 gr SJFP is NOT safe for use in all .45-70 firearms. While it will physically fit into any .45-70 chamber, its internal pressure generation far exceeds the capabilities of older or weaker actions. Using this ammunition in an incompatible firearm can result in severe damage to the firearm, serious injury, or even death.

Compatible Firearms for Buffalo Bore 45-70 Gov 405 gr SJFP

This powerful ammunition is engineered for use exclusively in modern, robust .45-70 firearms constructed with contemporary steel and design principles. Its use should be strictly limited to the following models and types:

• All Marlin 1895 iterations made since 1972: These models, built on the robust Model 336 action, are designed to safely handle higher pressures. This includes popular variants such as the 1895 GBL, 1895 SBL, and other modern Marlin 1895 models.
• All Browning 1885 and 1886 copies: These reproduction rifles are built to modern standards, capable of enduring the increased pressures.
• Rossi Rio Grande: A modern lever-action rifle designed to accommodate powerful loads.
• New England Arms Handi Rifle: Known for its strong, single-shot break-action design.
• T/C Encore: A versatile single-shot platform renowned for its robust action and ability to handle high-pressure cartridges.
• ALL falling block actions made of modern steel: This category includes highly durable rifles such as the Ruger No. 1 and No. 3. These actions are inherently strong and well-suited for high-performance ammunition.
• All Winchester 1886 iterations made since 1915: Modernized versions of this classic lever gun that feature updated steel and manufacturing processes.
• All Siamese Mauser bolt actions: These military surplus actions are exceptionally strong and can be safely re-chambered for powerful cartridges like the 45-70, provided they are in good condition and professionally converted.

If your firearm is not explicitly listed above or if you have any doubt about its compatibility, DO NOT use this ammunition. Always consult your firearm's manufacturer or a qualified gunsmith to confirm suitability. Safety is paramount when handling high-performance ammunition.

The Semi-Jacketed Flat Point (SJFP) Bullet Design

The 405-grain Semi-Jacketed Flat Point (SJFP) bullet used in this Buffalo Bore load is a carefully chosen component for its intended applications.

Advantages of SJFP Bullet Design:

• Controlled Expansion: The semi-jacketed design allows for a balance of controlled expansion and deep penetration. The exposed lead tip facilitates initial expansion upon impact, while the copper jacket retains bullet integrity, preventing over-expansion or fragmentation in tough tissue.
• Deep Penetration: With a heavy 405-grain weight and robust construction, this bullet is engineered for excellent penetration, crucial for reaching vital organs in large or dangerous game.
• Flat Point for Lever Guns: The flat nose profile is critical for tubular magazine firearms, like most lever-action rifles. It prevents accidental primer detonation in the magazine tube, a safety concern with pointed bullets.
• Maximum Energy Transfer: The flat meplat (tip) design contributes to significant energy transfer upon impact, creating a wide wound channel and maximizing the bullet's disruptive effect on target. This makes it highly effective for achieving swift and ethical incapacitation.

Real-World Applications and Performance Benefits

Buffalo Bore 45-70 Gov 405 gr SJFP ammunition is designed for serious scenarios where reliability and terminal performance are non-negotiable.

Ideal Use Cases:

• Big Game Hunting: This load is an exceptional choice for hunting North American big game, including elk, moose, and even brown bear. Its high energy and penetrating power ensure clean, ethical kills, even on large, resilient animals.
• Dangerous Game Defense: For those in regions where encountering dangerous animals like grizzly bears or wild boars is a possibility, this ammunition provides a formidable defense. The massive energy transfer and deep penetration can stop charging threats effectively.
• Target Shooting and Practice (for capable firearms): While incredibly powerful, shooters using compatible firearms can also utilize this ammunition for developing proficiency with their high-performance rifle. Understanding the recoil and ballistics of such a potent round is essential for effective field use.
• Brush Hunting: The heavy, large-diameter bullet tends to resist deflection when encountering light brush, making it a good choice for hunting in dense cover where other bullet types might be diverted.

Performance Advantages:

• Exceptional Knockdown Power: With a muzzle energy of 3597 ft lbs, this ammunition delivers immense force upon impact, translating to superior knockdown power and rapid incapacitation.
• Reliable Penetration: The 405-grain SJFP bullet at 2000 fps is optimized for deep, straight-line penetration through tough hide, muscle, and bone, ensuring the bullet reaches vital organs.
• Consistent Performance: Buffalo Bore is known for its stringent quality control, ensuring each round performs consistently in terms of velocity, pressure, and accuracy. This reliability is critical in high-stakes situations.
• Tailored for Modern Actions: By designing loads specifically for modern, stronger actions, Buffalo Bore unlocks performance levels previously unattainable with the .45-70 Government cartridge while maintaining critical safety margins for the designated firearms.

The Buffalo Bore Difference: A Commitment to Power and Quality

Buffalo Bore Ammunition has earned a reputation among experienced shooters and hunters for producing some of the most powerful and reliable ammunition on the market. Their "Strictly Business" series, to which this 45-70 load belongs, epitomizes their philosophy: creating loads that are unapologetically potent and designed to perform when it matters most.

Their approach involves:

• Proprietary Powder Blends: Utilizing specialized powder formulations to achieve higher velocities and energies without exceeding safe pressure limits for compatible firearms.
• Premium Components: Sourcing only the highest quality brass casings, primers, and bullets to ensure consistency and reliability.
• Rigorous Testing: Each load undergoes extensive testing to verify performance, safety, and adherence to strict quality standards.

Choosing Buffalo Bore Ammunition 8B/20 Lever Gun 45-70 Gov 405 gr SJFP means investing in ammunition that delivers on its promise of superior power and proven terminal ballistics. It's the choice for those who understand the unique capabilities of their modern .45-70 firearms and demand a cartridge that matches their rifle's full potential.

Where to Purchase

Buffalo Bore Ammunition, including the high-performance 8B/20 Lever Gun 45-70 Gov 405 gr SJFP, is available for purchase at DEGuns. Always verify stock and pricing directly on deguns.com. Remember to handle all ammunition responsibly and store it in a cool, dry place away from children and unauthorized users.

Product Details: Technical Specifications

Feature	Description
Brand	Buffalo Bore Ammunition
Series	Strictly Business
Model	Lever Gun
Caliber	45-70 Gov
Bullet Type	Semi-Jacketed Flat Point (SJFP)
Bullet Weight	405 gr
Muzzle Velocity	2000 fps
Muzzle Energy	3597 ft lbs
Rounds/Box	20
Boxes/Case	12
Casing Material	Brass
Application	Big Game Hunting, Dangerous Game Defense, Target Shooting
UPC	651815008028
SKU	80789
MPN	8B20