I decided to insert a dowel down my BFR Bisley 475 Linebaugh 7.5 inch barrel till it touched the cylinder. Marked the dowel at end of barrel with pencil and measured.

Should I be concerned my 7.5 inch barrel measures 8 inches or feel lucky someone cannot read a tape measure?

Last edited by Mr. Bisley; 09/14/2019 12:11 AM.