Primos dead zone choke tubes

[Novaduckhunter]

For those of you that have used the primos dead zone Decoy choke, what would you compare the pattern spread to?(improved cylinder, modified, improved modified?) Out to what range does this choke hold a tight enough pattern for medium to large ducks and geese, assuming the load patterns well?

[tucker301]

Close to IM.
Out to 40.

[Novaduckhunter]

Thanks Tucker. I went ahead and got the Primos decoys choke tube. Hopefully it will pattern well in my gun.

[gwgdog66]

I have both the Decoy and Passing Chokes for my SBE II. The Decoy tube works great out to 40 yards and will drop a mallard right where you hit him. The Passing tube will fold up a Mallard at 60 yards with Heavy shot #6. I'll probably keep that one for geese only.