Videos tagged with Expansion Testing
SHORT & SWEET?...Speer Gold Dot .357 MAG Short Barrel Self-Defense AMMO Ballistic Gel Test & Review!
This review details a ballistic gel test of Speer Gold Dot .357 Magnum 135-grain short barrel ammunition. The test evaluates performance from both a 2-inch and a 4-inch ported revolver, measuring velocity, penetration, and projectile expansion. The instructor notes the ammunition's effectiveness in expansion and penetration despite lower-than-expected velocities for the caliber.











