A rebuild stock which from your pictures looks to not have a cartouche run it with no worries.
Before I moved to free America I lived in NY and hung around until after the horrendous safe act was passed, making AR’s near impossible. ( after safe act- and it has only gotten worse - the only legal way to have a full featured AR was to register it with the state, no longer transferable to anyone else in the state, or neuter it with a spur grip or thordsen stock either way, 10 round max mag capacity no matter how old your magazines were no grandfathering ) so I figured I’d do my 3 gun matches with an M1- only losing 2 rounds of capacity and I had tons of 30/06 reloaded for it and had a near endless supply of en-blocs
Only problem was as the only guy running a full power rifle, I kept breaking all the targets - perforating steel , splintering bowling pins and other mayhem
I didn’t worry at all about dinging up my rifle