Posted by Mike Poindexter on September 25, 2018, 9:12 am, in reply to "Re: 12 ga chamber length"
Thanks Bill. Checked it with my inside dial caliper and the chambers taper from .811 to .797 at 2 5/8 when the forcing cone kicks in. Not like it keeps the same chamber taper going down another thousandth to .796 at 2 3/4. Just makes you wonder.