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45-70 Govt Ammo

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The 45-70 Government cartridge has a remarkable history of military and sporting use. Its reputation for power and accuracy continues to shine even today. For hunters and enthusiasts of lever-action rifles, the 45-70 proves to be remarkably accurate, with plenty of energy on tap, at distances up to 200 yards. It also as a proven track record for dependability and precision.

  • 45-70 Government Subsonic Ammo – 400gr Jacketed Soft Point

    In Stock
    $45.83
    Qty:
  • 45-70 Government 405gr. RNFP Trapdoor Load

    In Stock
    $43.04
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  • 500gr RNFP Subsonic 45-70 Government Ammo

    In Stock
    $46.56
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  • 500gr Round Nose Trapdoor 45-70 Government Ammo – Coated Buffalo Load

    In Stock
    $45.64
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  • 250gr Solid Copper HP 45-70 Government Ammo – Advanced Terminal Performance

    $74.43
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  • 405gr RNFP Subsonic 45-70 Government Ammo

    In Stock
    $43.04
    Qty:
  • 405gr Traditional RNFP 45-70 Government Ammo – Trapdoor & Lever Gun Load

    In Stock
    $46.26
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  • 500gr Round Nose Trapdoor 45-70 Government Ammo – Traditional Buffalo Load

    In Stock
    $51.74
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  • 45-70 Government Subsonic 777gr Lucky Ram Ammo (Brass & Nickel)-20 Rounds

    In Stock
    $73.91 - $77.70
    (Brass - Nickel)
  • 45-70 Government 777gr Subsonic Lucky Ram Ammo (Brass & Nickel Cases) – 10-Round Box

    In Stock
    $38.94 - $40.69
    (Brass - Nickel)
  • 45-70 Government 730gr. WFN Subsonic Ammo (Brass & Nickel Cases)- 10 Rounds

    In Stock
    $38.41 - $41.40
    (Brass - Nickel)
  • 500gr Soft Cast 45-70 Government Hunting Ammo – Penetration & Expansion

    In Stock
    $52.37
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  • 45-70 Government 730gr. WFN Subsonic (Brass & Nickel Cases) – 20 Rounds

    In Stock
    $70.33 - $74.33
    (Nickel - Brass)
  • 300gr Solid Copper HP 45-70 Government Ammo – Advanced Terminal Performance

    $73.78
    Qty:
  • 500gr Hard Cast 45-70 Government Hunting Ammo – Heavy Penetration Load

    In Stock
    $53.39
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  • 400gr Soft Point 45-70 Government Ammo – Versatile Hunting Load

    In Stock
    $50.04
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  • 45-70 Government 300gr. Hornady JHP (Brass & Nickel Cases) (Goldilocks Load)

    In Stock
    $42.99 - $44.99
    (Brass - Nickel)
  • 45-70 Government 325gr. (Brass & Nickel Cases) Monolithic 20rds

    In Stock
    $63.63 - $67.13
    (Brass - Nickel)
  • 300gr JHP High Power 45-70 Government Ammo – Extended Range Hunting | 200 Rds

    In Stock
    $453.78
    Qty:
  • 300gr JHP 45-70 Government Ammo – Trapdoor & Lever Gun Load | 200 Rounds

    $399.99
    Qty:

The Benefits of Using 45-70 Ammunition

  • Versatility: Suitable for a range of uses, from hunting large game like black bear to tactical applications, the 45-70 is a flexible and reliable round.
  • High Muzzle Energy: This 45 caliber ammo delivers considerable energy and high velocity, making it a great choice for stopping power- especially when hunting large animals or for self-defense.
  • Accurate at Long Range: With the right load, the 45-70 cartridge can achieve accurate results beyond 200 yards, making it perfect for hunters and shooters who need to deliver sufficient energy and precision at a distance.
  • Great Performance in Lever Guns: The 45-70 is a favorite among lever-action rifle users, offering reliable feeding and smooth cycling, which is essential for consistent shots.
Steinel 45-70 LPF
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Popular Rifles Chambered in 45-70 Government

The 45-70 Government remains one of the most popular big-bore rifle cartridges in North America. It is commonly used in:

Choosing the correct load for your rifle is important, particularly when shooting vintage firearms such as original Trapdoor Spring fields.

Highly Tested, Hard-to-Find Ammo

At Steinel Ammunition Co., we are dedicated to producing ammunition that meets the highest standards of excellence. Through extensive research and rigorous testing, we ensure every round delivers exceptional performance. Our commitment to precision and reliability is backed by a 100% Satisfaction Guarantee. Here’s how we maintain this level of excellence:

  • Reliability: Our ammunition undergoes comprehensive testing across a variety of firearms, chambered from 25 ACP to 50 BMG, to ensure it functions flawlessly. We perform frequent quality checks, sometimes as often as every 20 rounds, to maintain precision in accordance with SAAMI standards.
  • Accuracy: Each cartridge is tested for accuracy at specific distances, ensuring dependable performance in any situation: 21 feet for self-defense pistols, 50 yards for hunting pistols, and 100+ yards for rifle cartridges designed for hunting, self-defense use, and target shooting.
  • Penetration & Expansion: Using Type A Ordnance Gelatin calibrated to FBI standards, we measure penetration and expansion to guarantee consistent and effective performance, whether for self-defense or hunting.
  • Velocity & Pressure: We carefully craft our ammunition using clean powders, optimal burn rates, and trusted bullet weights. By adhering to SAAMI specifications and employing advanced chronograph testing, we tightly control velocity and pressure for superior consistency in every round.

How to Pick the Best 45-70 Govt Ammo For Your Needs

When choosing the best 45-70 ammo, consider the following factors to ensure you select the right round for your specific needs:

  • Purpose: Whether you’re hunting large game, shooting at the range, or preparing for self-defense, choose ammo designed for your particular use case.
  • Bullet Weight: Heavier bullets are often better for big game, while lighter bullets may offer faster velocities and flatter trajectories at longer ranges.
  • Bullet Design: Opt for a hollow point or expanding bullet for hunting, as these are designed to maximize tissue damage and provide quicker kills.
  • Muzzle Velocity: For full power, long-range shooting, look for ammo with higher muzzle velocity for flatter trajectories and better accuracy at extended distances.

Choosing the Right 45-70 Load

Not all 45-70 Government ammunition is loaded to the same pressure level.

Steinel offers several types of 45-70 ammunition to meet different shooting needs:

  • Trapdoor-Safe Loads for original Springfield Trapdoor rifles
  • Hunting Loads for deer, hog, and bear hunting
  • Heavy Subsonic Loads for suppressor use
  • Lever Gun Loads for modern Marlin and Henry rifles

Always select ammunition that matches the capabilities of your firearm.

45-70 Government 325gr Brass Monolithic
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Frequently Asked Questions

Why is 45-70 ammo hard to find?

45-70 Government ammunition is a specialty cartridge compared to modern high-volume calibers such as 9mm or .223 Remington. Demand often exceeds supply, particularly for niche loads like subsonic ammunition, Trapdoor-safe loads, and heavy hunting rounds. Manufacturers also produce 45-70 in smaller batches, which can contribute to limited availability. Steinel Ammunition specializes in hard-to-find and specialty 45-70 loads designed for both modern and vintage firearms.

What are the drawbacks of using a 45-70?

The primary drawbacks of the 45-70 Government cartridge are recoil, ammunition cost, and trajectory compared to smaller rifle cartridges. Heavy hunting and subsonic loads can produce significant recoil, and the large bullet diameter typically results in a more pronounced bullet drop at longer distances. However, many shooters consider these trade-offs worthwhile because of the cartridge’s proven effectiveness, versatility, and exceptional terminal performance.

What should I zero my 45-70 at?

The ideal zero distance depends on the specific load and intended application. For most hunting loads, a 100-yard zero provides a practical balance between accuracy and trajectory management. Shooters using heavy subsonic ammunition often prefer a 50-yard or 75-yard zero due to the increased bullet drop associated with lower velocities. Always confirm your zero with the exact ammunition and firearm combination you plan to use in the field.

Why Choose Steinel Ammo?

Steinel Ammunition is dedicated to offering high-quality, reliable rounds with a 100% satisfaction guarantee and return policy. We specialize in rare and vintage ammo, including larger caliber and specialty rounds that are hard to find elsewhere. Our focus on precision ensures every subsonic rifle round meets stringent quality standards. With competitive pricing and a commitment to customer satisfaction, Steinel provides premium ammunition without compromise.