|
10mm vs. .357 is close when you use a .357 revolver. When you put the .357 in a semi auto like the Coonan, with no gas losses around the cylinder and through the cylinder gap, you can easily add another 150 fps to every .357 load.
Once you put the .357 in a semi auto, the only advantage the 10mm has left is capacity, and a new Coonan doesn't cost much more than a new Delta Elite.
|