Underwood Ammo XTP Jacketed Hollow Point is a factory-loaded 10mm Auto cartridge featuring a 155‑grain Jacketed Hollow Point (XTP) bullet listed at 1500 feet per second. The ammunition is produced in boxer‑primed, reloadable cartridge cases and is offered in standard retail packaging for handgun use and field applications. Each box contains 20 loaded rounds and the product includes nickel‑plated brass cartridge cases and lead in the projectile composition.
Packaging
Box: Sold per box; each retail box contains 20 rounds.
Case: A case is composed of 10 boxes (200 total rounds); a case quantity is achieved by ordering the required number of boxes to reach the case total.
Key Specifications
- The cartridge is 10mm Auto.
- The bullet type is Jacketed Hollow Point (XTP).
- The bullet weight is 155 grains.
- The listed muzzle velocity is 1500 fps.
- Each retail box contains 20 rounds.
- There are 10 boxes per case.
- The cartridge cases are nickel‑plated brass.
- The ammunition is boxer‑primed and reloadable.
- The ballistic coefficient (G1) is listed as 0.137.
- The product description indicates the projectile contains lead.
Underwood’s XTP 155‑grain offering gives shooters a consistent factory load in 10mm Auto with reloadable, nickel‑plated brass cases and XTP hollow‑point construction. Available in convenient 20‑round boxes and bulkable by the 10‑box case, this ammunition is specified for shooters seeking a known factory profile for range and field use.
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.
