I'm playing FNV on a modern PC and I'm having CTD when encountering enemies with incinerator weapons

I've isolated the issue to these weapons and reproduced the CTD many times. The CTD seems to occur when the projectile of the incinerator weapons make contact with anything. That is the game doesn't crash when the weapons are fired rather the game crashes when the fiery projectiles connect with anything (terrian, NPCs)

So my question is how you would go about remedying this. I'd really rather not manually comb through leveled lists removing the weapon from spawning. (I can live with that, I'm just too lazy)

Any suggestions?

edit: for example is there a script I can use to remove the item from leveled lists?

Are you using this mod? https://www.nexusmods.com/newvegas/mods/59435