was rearsenaled due to the 3-km(?) stamp on stock, but only parts swapped that I found were the bolt body is a usmc, rest of parts on bolt eddystone, trigger guard and floor plate winchester. everything else is eddystone on the gun. front sight is blade. ill try the paper trick today. would be ashame if thats the issue, as is a really nice eddystone stock with minimal dings.