We utilizeMaximum Expansion Technologythat creates the largest wound channels of any bullet you can buy. These cavernous hollow points are designed to expand upon contact with a fluid-based medium through hydraulic energy. They do not expand on dry mediums like wood, drywall, bone, or sheet metal. The expansion process of Lehigh’s Maximum Expansion technology is very different than that of a traditional lead jacketed bullet that expands when it comes in contact with a hard surface óñ we designed these bullets to expand where the expansion is needed and that is in the vital zone of your intended target.
Maximum Expansion bullets expand with razor sharp petals positioned AND maintained at the largest diameter to provide the greatest cutting surface. Contrast this with a traditional jacketed bullet that expands and quickly mushrooms the nose back along the bullets shank once again reducing the diameter down to a less effective size. Through design and testing, we can move the expansion point and maintain the expansion diameter exactly where required providing the optimum terminal performance.
As with all of Underwood Ammo™ rounds, we utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light.
While taking advantage of our 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, we stand by our product 100% and will make sure the customer is satisfied with every purchase.
This ammunition is new production, non-corrosive, in box primed, reloadable brass cases.
- Caliber: 300 AAC Blackout / Whisper*
- Bullet Weight: 194 Grains
- Bullet Style: Maximum Expansion
- Case Type: Brass
- Suppressor Safe. This projectile is machined from solid bar stock. Expansion only occurs upon impact through hydraulic energy. (They only expand when they hit wet targets)
* 300 Whisper is a trademark of SSK Industries
- Muzzle Velocity: 1025 fps
- Muzzle Energy: 453 ft. lbs.
- Penetration Min (in) Base: 16
- Expansion Min (in) 1.2