L￼iberty Ammunition’s USM4 UltraDefense® handgun projectile is a monolithic, hollow- point, lead-free handgun projectile that significantly outperforms traditional lead-based handgun ammunition across every metric. Liberty Ammunition’s handgun rounds have historically only been available to the Military because of their lethality, and have up until recently have been guarded by the Department of Defense under a Level III secret review. Now, after customization specifically for US Law Enforcement and Civilian Handgun Markets, the breakthrough performance projectiles are for the first time being made available to a broader target audience.
In recent independently validated live fire exercises conducted for members of the US Military and various foreign defense contractor leadership, Liberty’s USM4 demonstrated heretofore never witnessed performance. USM4’s 9MM, 45ACP, and 40 S&W projectiles achieved more than 2,000 fps velocity, making them the fastest known handgun projectile in the world. USM4’s velocity and unique design characteristics enables the projectile to overcome historical range, accuracy, and stopping power issues typically associated with handgun ammunition. In the performance demonstrations, USM4 achieved less than two inches of dispersion at 25 meters and greater than 12 inches of penetration in ballistic gelatin.
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