BudsGunShop.com - Plus P Ammo

It will handle any +P in 38/357 caliber.

This gun is a .357 MAGNUM … .38 +P while high power (high pressure) for .38 it doesn't compare to the much more powerful (higher pressure) .357 mag. So any gun rated for .357 mag can easily handle .38 +P ammo. If you get a gun stamped .38 Special make sure it is rated for +P … if it says .357 magnum there is no issue with any .38 special round.

Jack, yes Sir, Smith and Wesson says it's good to go : smith-wesson.com/firearms/model-586-4-barrel

It will handle any +P in 38/357 caliber.

Jack, As stated in model description. This revolver will handle 357 mag and 38 Special +P.---------Smith & Wesson M586 CLASSIC 6RD 357MAG/38SP +P 4"

This, indeed, can handle .357 magnum +P, especially .38 special +P. It was my pleasure to assist you.

Yes, it is chambered for 357 magnum so it will handle any .38 Special loadings you can put through it. smith-wesson.com/firearms/model-586-4-barrel

Yeah it can.