HS-6 In The Subsonic 357 Magnum

Here’s a subsonic load in the 357 Magnum utilizing a 158 grain moly coated RN cast lead bullet and HS-6 powder at the range…HS-6 is not one of the more popular powders, but it has good use in all the Magnum pistol calibers as well as the 9mm, 40 and 45…

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