So I got a 1943 Mosin Nagant yesterday. 106 dollars after tax. Came with ammo pouch, tools, solvent/oil canister(?) sling, bayonet, and a new school cable lock. The thing is a beauty, I love everything about it. Checked the firing pin and it is protruding just enough but not too much. The only issues is the front sight seems a little tweaked and the barrel(?) or the wooden grip is moving. I have done some quick looking around on how to fix this (the loose barrel or grip, still unsure if it's the barrel or the wood moving) but I haven't found a satisfactory answer, chew me out and tell me to use the search function if you must... any suggestions would be appreciated.