20 Gauge TSS Chokes Ported or Unported?

[BDeal]

I'm curious if there are pros and cons to each or if it really doesn't matter?

Thanks!

[hootgobbleyelpgobble]

I have both and have not noticed a difference outside of one is a tighter pattern but that is by design.

[Dougas]

I have both and have not noticed a difference outside of one is a tighter pattern but that is by design.

Same here

[Jbird22]

Unported Carlson's .575 has worked great in both of my guns.

[Boykin Hollow]

Ditto on a
Carson's.  Great choke and wont break the bank

[Ihuntoldschool]

Ported will be just a little louder and more expensive

[deathfoot]

I have an Indian Creek (ported) and a Sumtoy (not ported) in two different 20 gauges. Both shoot great patterns.

[bigdrumnc]

Ported=loud! 

[perrytrails]

I've always used Carlsons, never a issue and great patterns