I personally prefer the 4" guns due to reliability in feeding over the shorter barrels. The 4" guns also will shoot with less velocity than a 5" but more than 3 1/2" or 3" barrel guns.
There are some here who will disagree with me but keep in mind, this is only my experience and opinion.
My three 4" guns are my:
Springfield WWII GI Champion (modified)
Springfield Stainless Champion
Wilson Combat CQB Compact
There are some here who will disagree with me but keep in mind, this is only my experience and opinion.
My three 4" guns are my:
Springfield WWII GI Champion (modified)
Springfield Stainless Champion
Wilson Combat CQB Compact