Well, let's try THIS...three 686 "Pluses", all in NON-Standard Barrel Lengths...a Three-incher, a Five-incher and a Seven-incher...The Seven-inch gun is a "Dash Five", made PRIOR TO the current "Talo" series--the Talo's are all "Dash Sixes", and have "the Lock"--the seven-inch "Dash Five" is...