And there in lies your problem. It’s Stagger feed. So you need to remove the Mag Box from the Action permanently & machine the back, underside of the mag well on the Action(directly in front of the trigger) It’s not difficult if you know what you are doing. I would mill that portion because I am equipped, however, it can be (and has been), accomplished with a Dremel, files & sand paper.
The bottom back portion of the Staggerfeed Action looks like this below after the Mag Box is removed. (Area circled in Red)
It needs to be machined a bit and will resemble a Centerfeed Action like this. (Area circled in Red)
Bookmarks