Underwood Ammo
Underwood Ammo manufactures high-performance ammunition in Sparta, Illinois—100% USA-made from start to finish. They focus on hunting and self-defense loads across rifle, handgun, and specialty calibers. Rifle Ammo: 22-250 Remington, 458 SOCOM, 458 HAM'R, 450 Bushmaster, 45 Raptor, and more Handgun ...
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Underwood Ammo manufactures high-performance ammunition in Sparta, Illinois—100% USA-made from start to finish. They focus on hunting and self-defense loads across rifle, handgun, and specialty calibers.
- •Rifle Ammo: 22-250 Remington, 458 SOCOM, 458 HAM'R, 450 Bushmaster, 45 Raptor, and more
- •Handgun Ammo: Including their best-selling 10mm line
- •Specialty Rounds: Calibers designed for modern firearms like 50 BEOWULF and 350 Legend
- •Reloading Brass: Nickel-plated and standard options
- •Bullet Designs: Controlled Chaos solid monolithics, Xtreme Penetrator, Ballistic Tip boat tails, and jacketed hollow points
- •Discount Programs: Military and law enforcement pricing available
Underwood's ammunition has real-world credibility—customers share testimonials about how their rounds performed when it mattered most in self-defense situations.
They publish the "Straight Shooters" video series featuring in-depth discussions on ammunition selection, terminal performance differences, and caliber comparisons. The content cuts through the noise—comparing solid monolithics vs. hollow points, explaining penetrator vs. defender designs, and discussing what actually works in the field.
- •Fast delivery and quick turnaround times
- •Bank-level encryption for secure shopping
- •Regular sales (currently 15-20% off select items)
- •Gift certificates available
- •Blemished ammo and discontinued stock options
- •Customer support via phone: (618) 965-2109
Their nickel-plated brass reloading option reduces corrosion and improves feeding reliability—a detail that matters if you're running high-volume training.