Underwood Ammo Xtreme Hunter is a new-production, non-corrosive, boxer-primed, reloadable .45-70 Government +P hunting cartridge loaded with a 325-grain copper solid bullet. The load is specified at 2275 feet per second with a muzzle energy of 3736 ft·lbs and is offered in standard retail packaging for field and range use. This cartridge is intended for hunting and high-energy applications where a heavy, lead-free projectile is preferred.
Packaging
Box: Sold per box; each box contains 20 rounds of loaded ammunition.
Case: This product is available by the case; there are 10 boxes per case, so a full case equals 200 rounds achieved by ordering the required number of boxes.
Key Specifications
- The caliber is .45-70 Government +P.
- The bullet weight is 325 grains.
- The bullet diameter is 0.458 inches.
- The muzzle velocity is 2275 feet per second.
- The muzzle energy is 3736 ft·lbs.
- The bullet type is Copper Solid.
- The cartridge case is Nickel Plated Brass.
- Each box contains 20 cartridges.
- There are 10 boxes per case (case = 200 rounds).
- The projectile is specified as lead-free.
This Xtreme Hunter load provides a high-energy, lead-free copper projectile in a reloadable case for shooters who prioritize heavy-for-caliber performance and consistent terminal characteristics. Its specification makes it suitable for serious field use where a durable, high-mass bullet is required.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
