Duckbill choke manufacturers or conversions?

[scottt]

For the 870, anyone heard of companies?

[Wendigo]

Good luck.
Doubt you will find 1
Made for raiding bunkers and spreading a nice horizontal pattern of buckshot.
Prohibited is my guess as there is no reason for civilian use.

[rugerfan]

I don’t believe they are in production anymore, but there was a company making one called the gator shotgun spreader. There are definitely some in Canada so a wtb ad on cgn would probably be your best chance of finding one. There is no reason they would be prohibited.

[scottt]

thx