02-23-2013, 03:51 AM
50 cal BMG? no sir you cannot. from .22 long rifle to 500S&W. the .458 is really popular but i would get any of the large calibers unless you plan on reloading you're own ammunition. if its your first ar go with the .223. i have built a 9mm ar .45acp, .223, 6.8spc, 6.5grendal, and the 50beawulf. all great and all used the same lower. if you plan on hunting big game you should invest in a ar10. i know truly everything there is to know about ar's hence my last user name ARslinger


