Product Description
Underwood Ammo 231 Sporting in 10mm Auto is built for high-performance hunting and self-defense use, delivering consistent accuracy with a 135-grain jacketed hollow point projectile. Loaded in nickel-plated brass for enhanced corrosion resistance and smooth feeding, this ammunition is also assembled with flash-suppressed powder to help preserve night vision in low-light conditions. Each box contains 20 rounds, and the brass is boxer-primed and reloadable.
Product Highlights
- 10mm Auto 135gr Jacketed Hollow Point (JHP) load for hunting and self-defense applications
- Nickel-plated brass cases for improved feeding, corrosion resistance, and easier cleanup during reloading
- Flash-suppressed powder helps reduce muzzle flash in low-light shooting conditions
- High-velocity performance rated at approximately 1600 fps with about 768 ft-lbs of muzzle energy
- New production, non-corrosive, boxer-primed, reloadable brass-case ammunition
Specs
- Brand: Underwood Ammo
- Manufacturer Part Number: 231
- UPC: 816874020781
- Cartridge: 10mm Auto
- Bullet Weight: 135 grain
- Bullet Type: Jacketed Hollow Point (Sporting)
- Case Material: Nickel-plated brass
- Primer Type: Boxer (centerfire)
- Rounds Per Box: 20
- Boxes Per Case: 10
- Advertised Muzzle Velocity: 1600 fps
- Advertised Muzzle Energy: 768 ft-lbs
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