SHOT Show 2019: Seismic High Mass Ammunition
Seismic High Mass Ammunition offers significantly heavier projectiles for 9mm, .45 ACP, and 12 Gauge, aiming to increase momentum and impact. Despite the increased mass, they utilize slow-burning powders and innovative Shell Shock Technologies cases to manage pressure and recoil, resulting in a surprisingly manageable impulse. The company has demonstrated reliability across various firearm platforms, validating their 'heavy hits harder' philosophy.









