I ran some shells through the 870 youth with IC555.
Didnt have many great turkey loads for it. I did get some winchester HV 3" 5 lead and a box of remington 3" 6s.
At 25 yards it is decent. beyond 35 forget it. Looks like Im gonna have to get the 7s and do a little barrell work. Im sure that 555 wants small shot.