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Questions & Answers
Customer Reviews
Helpful Positive Review
Safe in all modern weapons by Too high, Verified Owner, August 20, 2025
Great ammunition. Visited with The Underwood Ammunition Supervisor, The Gentleman referred me to His Ballistic engineer. That Gentleman, stated that Their ammunition is loaded to.SAAMI STANDARDS.THE +P AMMUNITION IS LOADED TO 40,000 psi.The standard ...
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1/1 found this helpful
Helpful Positive Review
Beast load by Too high, Verified Owner, April 16, 2025
Underwood Quality. A real formidable load for the toughest, meanest game in North America. Another real stopper load. Recoil.is there, but any cartridge with this much kinetic.energy will make You notice. Bench it by a few rounds, then carry it. Ma...
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1/1 found this helpful
Most Recent Reviews
Incredible by Walla2k5, Verified Owner, September 25, 2025
Pull the trigger goes bang. Underwood quality, consistent velocities
0/1 found this helpful
Most Recent Reviews
rockin ammo! by HL, Verified Owner, November 8, 2025
Fired from a Marlin 1895 Trapper Magpul Edition…. Without question this ammo is not for the faint at heart. Great combo on a sling while on walkabouts in western Montana. Yes, no question it’s capable of taking down a large grizzly provided can you h...
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Read All 4 Reviews
Number of Rounds:
20

Code: 40U-LAR-A751-751

MPN: 751

UPC: 816874022617

List: $100.99Save 34%
$3.31/Round
$66.29

Product Info for Underwood Ammo .45-70 Government +P 430 Grain Coated Hard Cast Nickel Plated Brass Cased Rifle Ammunition

Underwood Ammo loads premium ammunition with a focus on reliable accuracy using new brass, high quality projectiles and primers, and clean burning flash suppressed powders.image

WARNING: California`s Proposition 65

Specifications for Underwood Ammo .45-70 Government +P 430 Grain Coated Hard Cast Nickel Plated Brass Cased Rifle Ammunition:

Manufacturer: Underwood Ammo
Caliber: .45-70 Government
Number of Rounds: 20
Bullet Type: Hard Cast Flat Nose (HCFN)
Bullet Weight: 430 grain
Cartridge Case Material: Nickel Plated Brass
Muzzle Velocity: 1925 ft/s
Muzzle Energy: 3539 ft-lbs
Application: Hunting
Package Type: Box
Primer Style: Centerfire
Lead Free: No
Dimensions: 2.55 X 3.25 X 4.95 in
Width: 3.25 in

Package Contents:

  • Underwood Ammo .45-70 Government +P 430 Grain Coated Hard Cast Nickel Plated Brass Cased Rifle Ammo

Underwood Ammo .45-70 Government +P 430 Grain Coated Hard Cast Nickel Plated Brass Cased Rifle Ammunition Orderable Models

List of Orderable Models

  • Underwood Ammo .45-70 Government +P 430 Grain Coated Hard Cast Nickel Plated Brass Cased Rifle Ammo, 20 Rounds, 751 , MPN: 751 , UPC: 816874022617 , Code: 40U-LAR-A751-751
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