"For giggles and grins: Tungsten 9s (18 g/cc density), 13/16 oz. (305 pellets) at 40 yards, Yildiz .410 single-shot, .575 full choke, unaltered gun. 109 in 10" ring, 128 in 10-20". Not recommended in old doubles."

GLS;
Is that .575 a typo?? Seems a .575 muzzle ID in a .410 would result in a blunderbuss, not a full choke. Did you perhaps mean .375 for a .035 constriction?


Miller/TN
I Didn't Say Everything I Said, Yogi Berra