Caliber? Lake City Armory is a government owned facility dating back to before WWII. They made millions of rounds of .30-06 from the 30's til perhaps the 70's. Lake City is now operated under contract by Federal. They make primarily 5.56 ammo. Readily available on the public market as overrun ammo. LC amo is good quality, but not particularly collectible or more valuable than other ammo
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