Not whining about a square butt.....just always wanted a round butt 4" 19/66.... missed out when they all went round butt in 1995/96........

Got a factory round but 4" 586 ...... nice .... but too big to conceal carry.

Got the square butt 4" guns covered but none had the serial # in the right place to round butt one.

Stuck with my 3" round butt 66s ...I guess......