my O/U is a Hungarian, the gunsmith took one look at it and said that well you could club the deer to death with it

, I "had to buy" it with my safe for like 20bucks, and I lend it most of the time.
does the 870 have fixed chokes? not any kind of horrible screw ons like my rem1100 with a hideous cutts compensator?
screw ins or fixed?
only looked at the express because they were LH, but I guess the stock is straight and the ejection infront of my face doesn't bother me now so better to look at a wingmaster?