WHAT DOES AR-15 MEAN?

How about a .22 LR and other tiny fries? Even though inadvisable for some armed citizens, if that’s all you can find or efficiently shoot, it’s a lot better than nothing at all.When the gun has a bit of a checkered past (Hitler offed himself in his underground bunker using a .32 caliber Model), it’s most recognizable for its stainless-metal f