Traded into a really nice Speed Six 9mm today. Any insights on this model would be greatly appreciated. I imagine that +P and +P+ rounds would be safe being this is a Security Six Frame?
In other words a snubby, to a significant degree, negates the 357's awesomeness?The slower burning powders distribute the pressure throughout the chamber and barrel rather than in one tight spot. Having more case volume allows you to use more "slower" burning powder. That is why you see so much fire from magnum loads in a 357 snub (powder still burning).