The Underwood 480 Ruger 300gr Xtreme Penetrator is a heavy-bullet handgun load built on the .480 Ruger platform for users who require deep-penetrating, monolithic projectiles. It ships as factory-loaded cartridges featuring a 300-grain copper solid bullet and a published muzzle velocity of 1400 fps. This ammunition is offered in boxed retail units and is listed as reloadable for experienced handloaders.
Packaging
Box: Sold per box containing 20 cartridges.
Case: Available by case; a case consists of 10 boxes (200 cartridges) and case quantity is achieved by ordering the required number of boxes.
Key Specifications
- Caliber is .480 Ruger.
- Bullet weight is 300 grains.
- Bullet type is Copper Solid.
- Published muzzle velocity is 1400 fps.
- Cartridges per box are 20.
- Boxes per case are 10.
- Reloadable is listed as Yes.
- Product UPC is 816874022945.
- Packaging dimensions are 2.10 x 2.75 x 3.20 (as provided).
This load provides a heavy, monolithic copper projectile at a high listed velocity for applications that require controlled, deep-penetration performance. Consistent factory construction, reloadable cases, and standard retail packaging make it suitable for experienced shooters seeking dependable heavy-bore ammunition.
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.
