I have an CB 1897 IAC 12ga Solid Frame shotgun for sale for 1,100.00 plus shipping. The serial number is less than 100 and has been used very little. Been sitting in the safe for the ast seven years. Pictures will be provided via text to a SASS member
As you go with lighter hammer springs one spring which seems to be overlooked or not discussed is the firing pin spring. I have changed my firing pin springs in my Rugers to the ones Shotgun Boogie sells.