I own a Mossberg 464 standard model. Picked it up used from a fellow that had mounted an EER scope on it, I bet he had trouble hitting anything! I mounted an inexpensive scope on (one with proper eye relief) and took it to the range.
It shoots quite well, got several 1" groups (and more than a few larger ones due to user error) shooting from a rest at 100 yards.
On the negative side the wood to metal fit on the buttstock is not great, that lever can be a bit of a finger pincher if one is not careful.
I mainly picked this up to use it as a backup/loaner hunting rifle, I figure it will work well for my intended use.