I have to admit it's the best patterning gun I have for that one shot it does have. I paper test all my choke/load combos and this one takes the cake even with my higher end shotguns. I wonder if it's because the full choke forcing cone is longer than the conventional screw in chokes but I dont know enough about barrels to say

.
I do know that for pattern testing purposes that it even holds a good pattern to 65 yards....yup 65 was as tight as my patternmaster at 55 with the 3 1/2 12 gauge. I do know that the gun is long enough a freind of mine who is near-sighted couldn't even see the bead

Thanks for the info in the hevi-shot. Haven't put any down it yet but wanted to ask before re-loading any.