Choke opened DH-16....who to send it?

[SXS OHIO]

Good pionts....Will put barrel work on hold and will try spredder loads at the board and see how that works first. I can compair paterns to my open choked guns....I have 16ga. Parker repro's choked .004 /.006 and a 2nd gun left barrel at .009 This will be a fun drill soon as the rain her in ohio ends. There is also a product called cubic shot...its little cubs that do not fly strait. Not a good choice for this gun as its only loaded full house 2 3/4" that I know of...This DH-16 only weighs 5lbs-14oz 2 5/8" RST loads of 7/8 or 1oz 7 1/2 shot will be the ticket....maybe they sell spredder loads? or will have to make my own? Thanks all SXS ohio...(-: