Which AMMO Weight Is BEST?....357 Magnum Remington UMC vs HTP!
This guide details a ballistic gel test comparing Remington UMC 125gr SJHP and Remington HTP 158gr SJHP .357 Magnum ammunition fired from a Smith & Wesson 686 Plus revolver. The test evaluates muzzle velocity, penetration, expansion, and weight retention after passing through a clothing barrier. The expert instruction highlights practical differences between bullet weights for various applications.










