Originally Posted By: alfOriginally Posted By: jwebster34I have been seeing this hot little round gain some traction, and was wondering if anyone has a rifle chambered in it, yet. Just wanted to hear some personal experiences. This interests me for my next AR15 build.
You realize it has a .473" case head?
Seems to me that the 450 Bushmaster/458 Socom bolt seems to cycle this round reliably...
