Unrivaled Power and Precision: The Remington 45-70 Government 405 gr Core-Lokt Soft Point Ammunition

For generations of hunters and shooting enthusiasts, the name Remington has been synonymous with reliability, innovation, and unwavering performance in the field. Among their celebrated offerings, the Remington Ammunition R4570G Core-Lokt 45-70 Government 405 grain Core-Lokt Soft Point stands out as a true testament to timeless design paired with cutting-edge bullet technology. This particular load, often packaged as 20 rounds per box with 10 boxes per case, represents a premier choice for those who demand ethical, effective, and decisive terminal performance from their ammunition.

Why the 45-70 Government Cartridge Remains a Hunter's Favorite

The .45-70 Government cartridge boasts a storied history, originally introduced in 1873 by the U.S. Army. What began as a military service round quickly transitioned into a civilian favorite, especially among big-game hunters. Its enduring popularity stems from several key characteristics that make it uniquely suited for a variety of hunting scenarios:

• Exceptional Stopping Power: From its inception, the .45-70 was designed to deliver a substantial blow. Its large diameter and heavy bullet weights translate into tremendous energy transfer upon impact, making it incredibly effective for swiftly taking down even the largest game animals.
• Versatility Across Game Types: Whether you're pursuing deer in dense woodlands, facing down a charging bear in the backcountry, or targeting an elusive elk on the plains, the .45-70 Government provides the necessary punch.
• Ideal for Lever-Action Rifles: The cartridge's straight-wall design and rimmed case make it perfectly suited for the smooth, reliable cycling of classic lever-action rifles, such as those from Marlin, Winchester, and Henry. These rifles are often preferred by hunters who appreciate their quick follow-up shots and compact, easy-to-handle profiles in thick brush.
• Legal in Straight-Wall Cartridge States: In many states with specific hunting regulations, the .45-70 Government is approved as a straight-wall cartridge, offering hunters in these regions a powerful and versatile option where bottlenecked rifle cartridges might be restricted.
• Brush-Busting Capability: The heavy, large-diameter bullets of the .45-70 tend to deflect less when encountering minor obstacles like twigs or light brush, providing a straighter path to the target compared to lighter, faster projectiles. This is a significant advantage in dense hunting environments.

If you're seeking a cartridge with a proven track record, capable of delivering a powerful impact, and perfectly matched with some of the most iconic hunting rifles, the .45-70 Government is an outstanding choice.

Core-Lokt: The Original Controlled Expansion Bullet

At the heart of the Remington R4570G's exceptional performance lies the legendary Core-Lokt bullet. Often referred to as "The Original Controlled Expansion Bullet," Core-Lokt technology has been trusted by millions of hunters for over 80 years. It’s not just a bullet; it’s a meticulously engineered hunting solution designed to deliver reliable, consistent terminal ballistics.

What makes Core-Lokt so effective for hunters?

• Locked Lead Core: Unlike some bullets where the core can separate from the jacket, Core-Lokt bullets feature a lead core mechanically "locked" to the copper jacket. This design ensures that the bullet retains a high percentage of its original weight, promoting deep penetration necessary for reaching vital organs on large game.
• Tapered Copper Jacket: The jacket is precisely tapered, meaning it's thicker at the base and progressively thinner towards the nose. This design dictates controlled expansion. Upon impact, the thinner nose expands rapidly to create a large wound channel, while the thicker base prevents over-expansion and maintains bullet integrity for maximum penetration.
• Soft Point (SP) Design: The exposed lead tip of the soft point bullet initiates rapid expansion upon striking game. This immediate upset of the bullet's form delivers a massive shock to the animal, enhancing energy transfer and contributing to swift, humane takedowns.
• Reliable Performance: The Core-Lokt's design focuses on consistency. Hunters can trust that each shot will perform predictably, delivering the same devastating effects every time. This reliability builds confidence, which is paramount when facing critical hunting moments.

When hunters ask, "What ammunition offers the best balance of expansion and penetration for big game?" the answer often points directly to Remington Core-Lokt. It delivers the large wound channel needed for rapid energy dissipation while ensuring enough penetration to reach vital organs, even on quartering shots or when encountering heavy bone.

The Remington R4570G 405 gr Core-Lokt Soft Point: A Deeper Look

Specifically, the Remington R4570G load features a 405-grain Core-Lokt Soft Point bullet. This particular bullet weight is a classic for the .45-70 Government cartridge and is highly regarded for its optimal balance of energy, trajectory, and terminal performance at typical hunting ranges.

• Optimal Bullet Weight: The 405-grain bullet is a heavier-for-caliber option, perfectly suited to maximize the .45-70's inherent power. This substantial mass ensures impressive kinetic energy transfer and momentum retention, which translates directly into superior stopping power. While lighter 300-grain options exist for higher velocity and flatter trajectories over longer distances, and heavier 500-grain bullets are available for specialized applications, the 405-grain Core-Lokt strikes an excellent balance for most big-game hunting scenarios.
• Ballistic Performance: While exact figures can vary depending on barrel length and specific rifle, the 405-grain .45-70 Core-Lokt typically leaves the muzzle with velocities in the range of 1,800 to 1,900 feet per second (fps) and generates muzzle energy often exceeding 2,900 to 3,000 foot-pounds (ft-lbs). This formidable energy makes it unequivocally capable of cleanly dispatching large, tough game animals. The trajectory is relatively parabolic, emphasizing its role as a powerful, short to medium-range hunting cartridge, typically effective out to 150-200 yards depending on the shooter's skill and rifle's zero.
• Accuracy: Remington's manufacturing precision ensures that each Core-Lokt bullet is consistently formed, contributing to excellent inherent accuracy from capable rifles. This allows hunters to place their shots precisely, maximizing the bullet's terminal effectiveness. For a hunting load, consistent accuracy translates to confidence in taking ethical shots.

When you choose Remington 45-70 Government 405 gr Core-Lokt Soft Point, you're not just buying ammunition; you're investing in a proven hunting system.

Real-World Applications and Hunting Scenarios Where the R4570G Excels

The versatility and immense power of the Remington 45-70 Government 405 gr Core-Lokt Soft Point make it suitable for a wide array of hunting situations:

• Whitetail and Mule Deer Hunting: While some might consider the .45-70 Government to be "overkill" for deer, its ability to deliver a swift, humane kill, especially in thick timber or dense brush where shots are often close and quick, is undeniable. The massive energy transfer ensures immediate incapacitation.
• Black Bear Hunting: For hunters pursuing black bear, whether over bait or spot-and-stalk, the 45-70 Government is a top-tier choice. Its deep penetration and significant knockdown power are crucial when dealing with an animal known for its resilience.
• Grizzly/Brown Bear Protection and Hunting: In areas where dangerous game like grizzly or brown bears are present, the .45-70 Government offers a serious defensive and offensive capability. The 405-grain Core-Lokt's ability to penetrate bone and muscle is vital in these high-stakes situations.
• Elk and Moose Hunting: For North America's largest cervids, the 45-70 Government, especially with the 405-grain Core-Lokt, provides the necessary authority to ensure a clean harvest. Its heavy bullet retains energy exceptionally well for reaching vitals on these large-bodied animals.
• Wild Hog/Boar Control: Wild hogs are notoriously tough and can be difficult to stop. The heavy, hard-hitting nature of the 45-70 Core-Lokt makes it an excellent choice for quickly dispatching even the largest, most aggressive boars.
• Dense Cover and Brush Hunting: As mentioned, the heavy bullet of the .45-70 has a reputation for being a "brush-buster." While no bullet is impervious to heavy deflection, the large mass of the 405-grain Core-Lokt makes it less prone to significant deflection from minor obstacles compared to smaller, faster projectiles, improving the odds of a clean shot in challenging environments.
• Traditional Hunting Experiences: For hunters who cherish the heritage of lever-action rifles and classic cartridges, the 45-70 Government offers an authentic and rewarding hunting experience, combining nostalgia with modern performance.

Answering Common Questions About 45-70 Government Ammunition

Hunters often have specific questions when considering ammunition for their firearms. Here are some common inquiries addressed for the Remington 45-70 Government 405 gr Core-Lokt:

• "What is the effective range of the 45-70 Government?"
  The .45-70 Government is typically considered a short to medium-range cartridge. With the 405-grain Core-Lokt, most hunters find it highly effective and accurate out to 150-200 yards. Beyond this, the bullet's trajectory drops significantly, requiring precise range estimation and holdovers. For the majority of big-game hunting scenarios, especially in North America, shots are taken well within this range.
• "Is Remington Core-Lokt truly reliable for hunting?"
  Absolutely. Core-Lokt has earned its reputation over decades as one of the most reliable hunting bullets on the market. Its consistent controlled expansion and high weight retention are specifically designed for dependable terminal performance on game. Millions of successful hunts stand as testament to its reliability.
• "What kind of recoil can I expect from the 45-70 Government?"
  The .45-70 Government, especially with a 405-grain bullet, generates significant recoil. It is a powerful cartridge, and while manageable for most experienced shooters, it is stout. The felt recoil can vary based on the rifle's weight, stock design, and the shooter's stance. Many hunters find that the confidence gained from its stopping power outweighs the recoil considerations.
• "Why choose 405 grains over other bullet weights for the 45-70?"
  The 405-grain bullet weight represents a sweet spot for the .45-70 Government. It provides excellent momentum and energy, making it highly effective on large and dangerous game. While lighter bullets (e.g., 300 gr) offer flatter trajectories, and heavier bullets (e.g., 500 gr) deliver maximum penetration, the 405-grain Core-Lokt offers an ideal blend for general big-game hunting, particularly for lever-action rifles.
• "Is this ammunition safe for older lever-action rifles?"
  Modern factory loads like the Remington R4570G are generally loaded to SAAMI (Sporting Arms and Ammunition Manufacturers' Institute) specifications, which are safe for modern firearms chambered in .45-70 Government. If you own a very old or antique rifle, it is always crucial to consult a qualified gunsmith or the rifle's manufacturer specifications to ensure compatibility with modern ammunition. Always prioritize safety.

Why Choose Remington Ammunition?

Remington has been a cornerstone of the American shooting and hunting tradition for over 200 years. Their commitment to quality, performance, and innovation is evident in every box of ammunition they produce. When you choose Remington, you are choosing:

• A Legacy of Excellence: Decades of experience in ammunition manufacturing and a reputation built on trust.
• Proven Performance: Products like Core-Lokt have been rigorously tested in real-world hunting conditions by generations of hunters.
• Consistent Quality: Strict quality control measures ensure that each round meets high standards for reliability and accuracy.
• Dedicated to the Outdoors: Remington understands the needs of hunters and shooters, designing products that perform when it matters most.

Remington Ammunition R4570G Core-Lokt 45-70 Government 405 gr Core-Lokt Soft Point is readily available to hunters and shooting enthusiasts. For those looking to secure this high-performance ammunition, it is available at DEGuns, a trusted source for all your shooting needs.

Product Specifications

Feature	Description
Caliber	.45-70 Government
Bullet Weight	405 Grains
Bullet Type	Core-Lokt Soft Point (SP)
UPC	047700030501
Product Code	R4570G
Packaging	20 Rounds per Box, 10 Boxes per Case
Intended Use	Big Game Hunting (Deer, Bear, Elk, etc.)