Well I bought a new gun other day it is a Winchester SXP 3 1/2 inch I took it out to pattern it for turkey run the full choke and did not pattern good with #5 Kent 3 1/2 inch and 3 inch #5 also ran some Remington #4 & 5 in 3 1/2 inch tested forty yard and 35 yard & 50 yards so my ? Is What choke sould I buy that well pattern good thanks