Hastings Wadlok Straight Rifled Barrel

[lakeplainshunter]

Is anyone shooting a Hastings Wadlok straight rifled barrel?  If you are, what chokes have you had success with?  I have one of these on a Remington M1100 and am looking to improve my patterns.

[SumToy]

We deal with them barrels a lot in target world.  Now the we have found two of them.  One is straight and the other one has a little twist in rifling.  The one with twist don't shot as good.  Now them are small bore guns and will like a smaller choke.