Buy Dideo Subscription
Penetration and expansion test of the .357 Magnum Remington 158 gr SJHP using a diluted form of SIM-TEST Ballistic Testing Media. The test block structure is comparable to 10% ordinance ballistic gel, and includes four layers of denim. The inclusion of denim is an IWBA protocol. Box of 50 rds was purchased from a local dealer, approximately $45. Video includes brief overview of the cartridge, recoil shots, and one shot test. Post-shot evaluation shows bullet path through the block, average diameter, and retained weight. Test gun is a Ruger GP100 with a 3" barrel. Advertised velocity is 1235 FPS. Chronograph velocities from the Ruger GP100 are noted in the video.
