I dont have pics so i didn't post this in the patterning section BUT my friend just patterned this choke in a Rem.870 compact at 40yds and it put 295 in an 8" shoot n see target. Havent seen much on this choke so I thought I'd share. I was not there to witness this but he's an honest and upstanding guy so I have no reason to doubt his findings.
SORRY i forgot to add this was FED, #9 tss loads
sounds great, sure would like to see a pic