I turned a Grizzy Arms tube fed into a dedicated hunting shotgun. I wanted to just leave this shotgun plugged to hold only two rounds in the tube. Unlike my 870 which I have plugged a few times, the spring doesn't just pop out after the mag cap is removed. With the Grizzly there is a piece still there. I don't wish to break anything so just wondering if anyone can let me know how it comes out? Looks like there is a slot in it for a flat head?
