Fellas, I have seen a few like this around:
http://www.hornady.com/media/Sell_Sheet_450_Bushmaster.pdf
I think another one is the .458 SOCOM. Do any of you guys have any experience with the new calibres coming out for the AR?
http://www.hornady.com/media/Sell_Sheet_450_Bushmaster.pdf
I think another one is the .458 SOCOM. Do any of you guys have any experience with the new calibres coming out for the AR?




















































