Underwood Ammo XTP .454 Casull 240 grain Jacketed Hollow Point cartridges are loaded for heavy-handling revolver performance suitable for large-game hunting and close-range defensive use. Each round is assembled in boxer-primed brass cases and is reloadable. Reported ballistic data lists a muzzle velocity of 1900 feet per second and muzzle energy of 1924 ft·lbs.
Packaging
Box: This product is sold per box containing 20 loaded cartridges.
Case: This product can be ordered by the case; a full case equals 10 boxes (a total of 200 cartridges). Case quantities are achieved by ordering the required number of boxes.
Key Specifications
- The caliber is .454 Casull.
- The bullet type is Jacketed Hollow Point.
- The bullet weight is 240 grains.
- The listed muzzle velocity is 1900 feet per second.
- The listed muzzle energy is 1924 ft·lbs.
- Cartridges per box are 20.
- Boxes per case are 10.
- The cartridge cases are made of brass.
- The primers are boxer-primed.
- This ammunition is marked as reloadable.
Designed with heavy-for-caliber projectiles and premium components, this Underwood XTP load delivers consistent performance from the box for shooters who require dependable heavyweight handgun ammunition in retail quantities.
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.
