Underwood Ammo 10mm Auto 200-grain hard cast flat-nose cartridges are engineered for consistent performance in 10mm pistols. The hard cast projectile features a polymer “Black Cherry” coating that reduces lead-to-bore contact and improves wear resistance. These cartridges list a muzzle velocity of 1250 fps for the 200-grain bullet and are loaded on nickel-plated brass cases. Product is sold per box of 20 rounds; a case consists of 10 boxes (200 rounds) and case quantities are fulfilled by ordering the requisite number of boxes.
Key Specifications
- Caliber: 10mm Auto.
- Bullet weight: 200 grains.
- Bullet construction and profile: Hard cast flat nose, lead.
- Muzzle velocity: 1250 fps.
- Muzzle energy: 694 ft·lbs.
- Case finish/material: Nickel-plated brass.
- Coating: Black Cherry polymer-based coating.
- Rounds per box: 20.
- Boxes per case: 10.
- Reloadable: Yes.
These Underwood hard cast 10mm cartridges provide a durable, low-fouling option for shooters who prioritize heavy-for-caliber projectiles and consistent performance. The robust coating and hard cast construction make this load a practical choice for range work and field uses where reduced lead fouling and reliable feeding are preferred.
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.
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