Hi Guys! Many years ago I traded some and ended up with a Remington No.4 action, looks to have been chambered to a 32 rimfire. The barrel is of the screwed in variety, not the take down. No wood present. These usually have only the top tang to hold a screw to retain the butt stock and a place to anchor the rear of the mainspring. This one has no tang. The top rear of the action was milled flat and undercut a bit. There are 2 holes drilled and tapped. It looks as if it was made with a detachable top tang? Also the bottom of the action has a 'shadow' where a part was and 2 holes drilled and tapped one on either side of the rear of the guard. Some kind of a detachable bottom tang. I know they made a pistol on this action and the No.7 was just a modified No.4 action, but there's so little left of this thing I simply don't know. I don't have a digital camera but may be able to talk a friend into a favor. The action itself is complete and looks really great. OK,, Any ideas??