I had an ulti mag since I think 1990. I used that gun primarily til just a few years ago. Never had anything in it but the factory choke w Winchester supremes. Wish they still made em
Last week I put a 655 JEBS choke in n tried it w federal grand slams. I was def much better but if I had to hunt tomo w my factory choke if not feel handicapped. For all that time I didn't either n it's taken tons of birds.
Now I'm gonna say something, I'm no fan of longbeards. They're way too tight n hot in the center. I did take a bird or so with em. It bowled em over pretty flat. I bet plenty are missed close range though.
Also when I did try the longbeards the gun needed sights, (W factory choke) not so w the supremes.