I bought a used rifle a while ago that had this stock on it so I'm not exactly certain about it's history so feel free to correct me if I'm wrong about something. It's a A-5, heavy (sniper fill?), single shot, trigger guard (not pictured), saddle cheek riser, the barrel that was in it measured .970 at the muzzle, 1.25 at the breech. It had a barrel nut on it so just ahead of the recoil lug someone gouged the crap out of it to make room for the nut then "bedded" that area - rather poorly to say the least. It does not appear to be bedded forward of where the nut was. I'm asking $400 shipped for it, if you'd like more pics just let me know!