Underwood .400 Cor-Bon 135 Gr. Jacketed Hollow Point- Box of 20

Underwood Ammo standard Jacketed Hollow Point rounds are unrivaled. They feature a tapered copper alloy jacket that extends to the rim for increased feeding and reliability. These rounds are also characterized by a form-fitted pure lead core, which allows for reliable expansion and maximum accuracy.

Nickel plated casings with our new nickel plating process provide several key benefits, not limited to but including; improved feeding in all actions of firearms, enhanced corrosion resistance over traditional brass, improved cosmetics, and ease of cleanup during reloading. Nickel-plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather, moisture, and other metals.

Until the development of the Ducta-Bright 7a process, nickel plating casings often limited the number of reloads as compared to raw brass. It was claimed that nickel plated brass casings embrittled the brass therefor making it less desirable for reloaders despite the ease of cleanup that nickel plating offers. In addition, ammunition engineers raising concerns of using nickel plating in very hot +P or magnum loads found that traditional nickel plating often cracked deep-drawn cases, or worse, lead to a total failure. This new process eliminates any concern, to the shooter or reloader, of hazard or ability to re-use the brass.

While taking advantage of their state of the art testing equipment, this high-performance ammunition is field-tested using popular, real firearms that our customers are most likely to own out in the real world with all the elements you would experience. If for some reason Underwood Ammunition fails to meet performance expectations, they stand by their product 100% and will make sure the customer is satisfied with every purchase.

As with all of Underwood Ammo rounds, They utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light. This ammunition is new production, non-corrosive, in boxer-primed, reloadable brass cases.

Technical Information:

• Caliber: .400 Cor-Bon
• Bullet Weight: 135 Grains
• Bullet Style: Jacketed Hollow Point
• Case Type: Nickel-Plated Brass

Ballistics Information:

• Muzzle Velocity: 1,500 fps
• Muzzle Energy: 674 ft. lbs.