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.45-70 Government 405gr Core-Lokt SP Rifle Ammo

UPC: 047700057804

$58.99

396 in stock

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Description

The 405 grain Core-Lokt soft point hits like nothing else in the .45-70 lineup. This isn't complicated ammunition, just a straightforward design that works. The bullet's tapered copper jacket is mechanically locked to a solid lead core, which means controlled expansion every single time you pull the trigger instead of unpredictable jacket and core separation you might get with cheaper rounds. When that bullet hits game, it expands reliably to about twice its original diameter while retaining weight for deep penetration through heavy bone and muscle.

What makes this load tick in the field

This is .45-70 the way it was meant to be shot for close to medium range hunting. The 405 grain bullet is the original weight specification for the cartridge, loaded to approachable velocities that work in both vintage rifles and modern actions. You're looking at roughly 1600 fps of muzzle velocity, which translates to the kind of knockdown power that's earned the .45-70 its reputation in thick timber and brush country. Within 200 yards, this ammunition delivers heavy hitting terminal performance on deer, elk, black bear, and hogs. Drop is noticeable past 100 yards, but that's the ballistic reality of a straight wall cartridge with a massive bullet, and it's something generations of hunters have worked around successfully.

Core-Lokt 405gr construction you can count on

Remington has been building Core-Lokt bullets since 1939, and the design hasn't changed because it doesn't need to. Mechanical locking between jacket and core prevents separation, the tapered jacket controls how much the bullet expands, and weight retention stays high because the core stays attached. This is the kind of ammunition that fills tags, and it's been doing that for longer than most rifles in circulation have been around.

Loaded in boxer-primed brass

Non-corrosive boxer-primed brass cases mean every round is reloadable if that's something you pursue down the road. This isn't match ammunition, it's working ammunition for hunters who need something reliable without the markup.

Key Specifications

  • Caliber: .45-70 Government
  • Bullet Weight: 405 grains
  • Bullet Type: Soft Point (SP)
  • Muzzle Velocity: 1600 feet per second
  • Case Type: Brass
  • Primer: Boxer, Non-Corrosive
  • Rounds Per Box: 20
  • Manufacturer: Remington
  • Model: Core-Lokt
  • MPN: 29473
  • UPC: 047700057804

What’s Included

  • 20 rounds of .45-70 Government ammunition

Frequently Asked Questions

Is this .45-70 ammo safe to use in older rifles like Trapdoors?

No. The standard Remington Core-Lokt 405 grain load runs at 1600 fps, which is too hot for classic Trapdoor Springfield rifles. Remington recommends keeping velocity under 1315 fps for Trapdoors. If you own an older rifle, check with Remington for their reduced-pressure loads, which are specifically engineered for vintage actions.

How far can I effectively hunt with Core-Lokt .45-70 ammunition?

Best performance happens within 200 yards, with most practical hunting happening well under that. The 405 grain bullet drops noticeably beyond 100 yards compared to modern bottleneck cartridges, but inside 200 yards this ammunition delivers heavy hitting terminal performance on any North American big game. For hunting in thick timber or brush, which is where the .45-70 shines, you're typically looking at much shorter ranges anyway.

What makes the Core-Lokt bullet design different from other soft points?

The tapered copper jacket is mechanically locked to the lead core, which prevents jacket and core separation on impact. The jacket is thinner at the nose for easier expansion and thicker toward the rear for controlled mushrooming and weight retention. This design delivers consistent expansion to roughly double the bullet's original diameter while keeping penetration deep enough for bone and heavy muscle.

Can I reload this ammunition?

Yes. The brass cases are boxer-primed and non-corrosive, making them fully reloadable. This gives you options down the road if you decide to start handloading your .45-70 ammunition.

Additional information

Bullet Weight (Grains)

405

Caliber/Gauge

.45-70 Government

Case Material

Brass

Cost per Round

2.95

Grains

405 gr

Length

6.5500

Manufacturer

Manufacturer Part Number

29473

Model

Product Type

Soft Point

Shipping Weight

1.95

Units per Box

20

UPC

047700057804

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