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10mm Auto - 220 Grain Hard Cast - Underwood - 20 Rounds


($1.35 per round)

119 In Stock


Quantity - 20 rounds per box
Manufacturer - Underwood
Bullets - 220 grain hard cast
Casings - Boxer-primed nickel-plated brass
Manufacturer Underwood
Condition New
Bullet Weight 220 Grain
Bullet Type Hard Cast
Ammo Casing Nickel-Plated Brass
Quantity 20
Ammo Caliber 10mm Auto
Manufacturer SKU 242
Primer Type Boxer
Muzzle Velocity (fps) 1200
Muzzle Energy (ft lbs) 704
Attracts Magnet No
UPC Barcode 816874020842
Cost Per Round $1.35 per round
Use Type
Self Defense
Wild Boar Hunting
See More Information
We say that this 10mm ammo is designed for self-defense, but we have to add a big old clarification to that claim. It is not intended for defense against human threats. This is the stuff you’d want to use if you ever had to wallop a bear right in the snot locker!

This cartridge’s 220 grain bullet is a hard cast. That means it is mostly made of lead – but the lead has been heavily alloyed with other metals to make it much, much harder than normal. The hard cast bullet should barely deform at all is it burrows through dense muscle and thick bone, which is why it’s capable of delivering a deep enough wound channel to kill a large, aggressive beast quickly.

This round’s bullet is coated in “Black Cherry.” Sounds delicious. Tastes awful. The polymer coating prevents the hard metal in the bullet from gliding across the bore, which does a great deal to protect it against abrasion and fouling. No burning smell. Safe for polygonal rifling, i.e. Glock barrels!

Nickel-plated brass cases top it all off. They are reflective for added visibility at night, corrosion-resistant for added protection against the elements, and smooth for added protection against jamming. All that plus flash-suppressed propellant that won't instantly blind you in the dark!
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