Quote Originally Posted by MrFurious View Post
Magazine box is the same as the DBM's and HFP's on the newer centerfeeds, just have to pop off the bottom plate on the DBM's.

Older staggered feed boxes are another matter as they've been out of production for over a decade now.
Thanks. Mine is a flat top stagger feed short action 4.25. I ordered PTG's DBM for it as it was on sale recently. Should give me a little more flexibility, although I'm not all that knocked out about the mag sticking out. Prefer flush.