More Like a Tremor...Seismic Ammo 9MM +M Quakemaker Self-Defense AMMO Ballistic Gel Test!
This review details a ballistic gel test of Seismic Ammo's 9mm Quakemaker +M 185-grain rounds. The test, conducted by an experienced firearms instructor, evaluated performance through a heavy clothing barrier using a Ruger PC Charger and an HK SP5. The results indicated significant tumbling and a complete failure of the projectile to expand, leading to poor penetration performance and a negative recommendation for self-defense.









