What different calibers can be used on an ar-15 lower?
Posted: 3/15/2008 1:57:10 PM EDT
[#1]
7.62X39, .22lr, 9mm, and I think .204 but not sure about that one. Those are the ones I know of.
Posted: 3/15/2008 2:16:24 PM EDT
[#2]
.22 to .50 BMG
there are sooo many calibers for the AR it would take forever to type them all.
Posted: 3/15/2008 2:25:17 PM EDT
[#3]
Hell, just DPMS makes rifles in at least 11 different calibers. And that's not counting many other calibers such as .50 BMG, .50 Beowulf, 9mm, .22LR, and others. Many, many options.
Posted: 3/15/2008 7:48:53 PM EDT
[#4]
6X45, 223 necked up to take a 6mm bullet. use 80-85 grain bullet. Good whitetail round and accurate. Simple barrel change. use everything else. Uses standard Ar mags.
