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45-70 ammo hornady

Are you looking for bulk 45-70 ammo for sale in Australia that delivers real stopping power in the field? Many hunters choose 45-70 ammunition because it performs when distance shortens, and impact matters most. At BulkAmmoAustralia.com, licensed shooters can secure reliable bulk 45-70 ammo quantities built for serious hunting anda consistent supply.

I still remember loading my first box of 45-70 Government ammunition before a bush hunt. Confidence changes when you know every round carries authority. That emotional assurance drives many Australian hunters to stock 45-70 ammunition in bulk rather than chase availability later.

What is 45-70 Ammo?

defining 45-70 Ammo?

45-70 ammo is a large rifle cartridge designed for powerful hunting rifles. The name means:

  • .45 = bullet diameter

  • 70 = original black powder charge (70 grains)

Shooters also call it 45-70 Gov’t or 45-70 Government. It fires heavy 45-70 bullets, often between 300 and 500 grains.

In simple words, it is a slow but extremely powerful round made for deep penetration and strong impact.

History of the 45-70 Cartridge

History of the 45-70 Cartridge

The 45-70 cartridge began in 1873. The U.S. Army Springfield Armory developed it for the Springfield Model 1873 rifle.

Originally, soldiers used black powder loads. Despite its age, the cartridge survived more than 150 years of firearm evolution.

Why? Because effectiveness never went out of style.

Modern smokeless powder versions now produce stronger and safer performance. Yet the core design remains unchanged, proving exceptional engineering longevity.

Types of 45-70 Ammunition

45-70 hornady

Different hunting conditions require different 45-70 rounds.

Common types include:

  • Soft Point (SP): Reliable expansion for large game

  • Jacketed Hollow Point: Strong energy transfer

  • Hard Cast Lead: Deep penetration through thick hide

  • Polymer Tip: Improved trajectory in modern rifles

  • Subsonic Loads: Reduced noise applications

Bulk buyers often choose soft-point loads for versatility across Australian terrain.

Specifications of 45-70 Ammo

Specification Value
Bullet Diameter .458 inch
Case Length 2.105 in
Overall Length ~2.55 in
Typical Bullet Weight 300–500 grain
Max Pressure ~28,000 psi (standard loads)
Cartridge Type Rimmed rifle cartridge

These specifications explain why 45-70 cartridges deliver massive momentum rather than extreme speed.

Design of the Ammunition

Design of the Ammunition

The 45-70 design followed military practicality. Engineers created a rimmed case for reliable extraction in early rifles.

Lever-action rifles later adopted the cartridge perfectly. The large case allowed heavy bullets and stable powder burn.

Even today, this simple design improves feeding reliability in hunting rifles.

What Is 45-70 Ammo Used For?

Hunters respect 45-70 ammo Australia for close-range authority.

Primary uses include:

  • Large game hunting

  • Dense bush environments

  • Dangerous animal protection

  • Lever-action rifle shooting

  • Traditional hunting platforms

Many guides prefer 45-70 Government because penetration remains strong even at moderate velocity.

Effective Range

The effective hunting range typically sits between 100 and 200 metres.

Beyond this distance, bullet drop increases quickly. However, inside bush hunting distances, impact energy remains exceptional.

That makes the cartridge ideal for Australian scrub or woodland hunting.

Muzzle Velocity

Velocity depends heavily on bullet weight.

  • 300 gr loads → ~1,800–2,000 fps

  • 405 gr loads → ~1,300–1,600 fps

  • 500 gr loads → ~1,100–1,300 fps

Lower speed combines with heavy mass to produce massive energy transfer.

45-70 Ammo Ballistics Chart

Bullet Velocity Energy
300 gr 1,900 fps ~2,400 ft-lbs
405 gr 1,600 fps ~2,300 ft-lbs
500 gr 1,250 fps ~1,700 ft-lbs

Heavy bullets maintain momentum exceptionally well at shorter distances.

45-70 Ammo Compared to 30-30

The 30-30 Winchester shoots flatter and faster. However, 45-70 ammunition delivers far greater stopping power.

Hunters usually choose:

  • 30-30 → medium game

  • 45-70 → large or tough animals

45-70 vs .308 Ammo

The .308 Winchester excels at long-range shooting. It offers higher velocity and a flatter trajectory.

Meanwhile, 45-70 Gov’t dominates at short range with heavy impact energy.

Think precision versus raw authority.

45-70 Subsonic Ammo

Subsonic 45-70 ammunition uses heavy bullets below the speed of sound.

Benefits include:

  • Reduced noise

  • Smooth recoil impulse

  • Excellent penetration

These loads appeal to specialty hunting setups.

45-70 vs 30-06 Ammo

The 30-06 Springfield performs better past 300 metres.

Yet the 45-70 cartridge hits harder at close distance. Many hunters prefer it in thick terrain where shots stay short.

450 Bushmaster vs 45-70

Both cartridges target big game.

However:

  • 450 Bushmaster fits modern rifles

  • 45-70 suits lever actions and heritage platforms

Energy levels remain comparable at hunting distances.

45-70 Ammo Size

The 45-70 ammunition size appears massive beside modern rounds.

It measures roughly:

  • 64 mm overall length

  • .458 calibre projectile

Compared to smaller rounds, magazine capacity decreases, but impact rises dramatically.

45-70 vs 9mm Ammo

This comparison highlights scale differences.

Cartridge Use
9mm ammo Handguns
45-70 Large game rifles

A 45-70 round carries several times more energy than 9mm ammunition.

45-70 Ammo Grain Options

Common bullet weights include:

  • 300 grain – faster trajectory

  • 405 grain – traditional balance

  • 500 grain – maximum penetration

Choosing grain weight depends on hunting distance and target size.

45-70 Ammunition Brands

Popular brands buyers search for include:

These brands maintain strong quality control and consistent performance.

Explore available stock through Bulk Rifle Ammo Australia listings.

Where to Buy Bulk 45-70 Ammo Online in Australia?

If you want dependable bulk 45-70 ammo Australia, buy from a licensed dealer that understands compliance and supply reliability.

BulkAmmoAustralia.com offers:

  • Licensed ammunition distribution

  • Bulk purchasing options

  • Secure shipping processes

  • Reliable inventory rotation

FAQ – People Also Ask

Is 45-70 ammunition good for hunting?
Yes. It remains one of the best cartridges for large game at moderate distances.

How powerful is 45-70 Government ammunition?
Many loads exceed 2,000 ft-lbs of muzzle energy.

Is 45-70 stronger than .308?
At close range, yes. At long range, .308 performs better.

What rifles use 45-70 ammunition?
Mostly lever-action and single-shot hunting rifles.

Why buy bulk 45-70 ammunition?
Bulk buying ensures consistent lot performance and long-term availability.


Conclusion

The 45-70 cartridge proves that true performance never ages. For over a century, hunters trusted it when impact mattered most.

Today, Australian shooters still rely on 45-70 ammunition for bush hunting, heavy game, and lever-action tradition. Buying bulk 45-70 ammo ensures readiness, cost efficiency, and shooting confidence.

✅ Stock up now through BulkAmmoAustralia.com and secure dependable 45-70 ammunition before seasonal demand rises.