Hornady 223 Remington 55gr GMX | Ballistic Gel Test
This video features a ballistic gel test of Hornady's 223 Remington 55gr GMX ammunition. The test, conducted by Andrew, measures key performance metrics including impact velocity (3,270 FPS), penetration depth (21.4 inches), retained projectile weight (37.2 grains), and expansion diameter (0.407" max, 0.347" min). Additional measurements for neck and TSC are also provided. The video also includes links to the content creator's social media platforms.










