I have a few rounds of this laying around that I keep for a rainy day like if all h*** were to break loose and I have to stop a vehicle dead in its tracks (I dont have a 50 bmg) lol I was wondering if anybody ever tested this ammo for its capabilities and just looking maybe for a little more info on it the headstamp is LC 53. I know what the 53 is lol is the LC Lake city? what all can it penetrate? if its really good stuff I might find some more to stockpile