I fired this ammo out of .357 magnum revolver that has a "four barrel. It is incredibly cozy to shoot for that ammount of stopping power it delivers. No issue in the least with observe-up shots. Should you are trying to find top quality private protection ammo, in .38 p, https://gatewayammo.com/product/buffalo-bore-ammunition-45-70-government-500-grain-full-metal-jacket-flat-nose-box-of-20/