Will It Stay Subsonic From A CZ Scorpion? 9mm 147gr Gold Dot Gel Test
This video tests if 9mm 147gr Gold Dot ammunition remains subsonic when fired from a CZ Scorpion with a 7.72" barrel. The test uses a Phantom V642 high-speed camera and clear gel to measure velocity, penetration, expansion, and retained weight. Results show average velocities around 1,160 fps, with penetration depths and expansion metrics documented for both bare gel and heavy clothing tests. The video emphasizes its educational purpose for understanding ammunition performance.










