Utilizing state of the art testing equipment, this high performance ammunition is field tested using popular, real firearms that 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.

Underwood Ammo produces personal defense ammunition that uses the Lehigh Defense Xtreme Defense bullet. This is a CNC-machined monolithic solid copper projectile with radial flutes designed to force hydraulic energy inward, resulting in a permanent wound cavity twice that of any expanding bullet. The optimized design of the bullet maximizes penetration up to 18". This defensive ammo is loaded with flash suppressed powder to help preserve night vision, and is designed for reduced recoil.

20 Rounds per Box

Features and Specifications:
Manufacturer Number: 811
Caliber: .40 S&W
Bullet Type: Lehigh Defense Xtreme Defense Solid Copper bullet
Bullet Weight: 115 Grains
Rounds: 20 round box
Muzzle Velocity: 1400 fps
Bullet Diameter: .400
Muzzle Energy: 500 ft/lbs
Bullet Material: Solid Copper
Case Type: Reloadable Nickel Plated brass case
Boxer primed
Non corrosive
Uses Personal Defense, Law Enforcement

20 rounds per box. To buy a full case, order 10 boxes.

Ammo Price is per box.