I've loaded 10s of thousands of Lake City, but military and what I perceive as civilian ( Marked LC and 223 on bottom)
Most of mine have been range pick up stuff...was over at the range this afternoon and carried home about 250 pieces of brass, mainly Lake City. They are out in the shed, in the tumbler over night, with a shot or two of mineral spirits.
Minus any dents, they will look pretty much brand new in the morning...
Been loading some the last several weeks, for the 6 x 45 barrel I put on one of my Savage Single Shots.
Got it from Douglas in West Virginia... So far shooting real well, it really likes 28 grains of W 748. Had several one hole "three shot" groups this week over at the range...mainly using Speer 70 gr TNTs, and Speer 75 gr HPs, and 87 gr Hornady BTHPs.. just at 100 yds until I get the best powder and bullet combinations.
Got 300 rounds loaded up to go shoot Ground Squirrels in the next week or so