Originally Posted By: Drew Hause
It dates to 1893-1897 and without NON POUR BALLE it should have no choke.


It is marked 18.2, which comes to .716 inches, corresponding to a modified choke. I measured the muzzles this morning with a dial caliper and they are both .713 inch.


'One night as my car was going backwards through a cornfield at 90mph I had an epiphany...'