why isn’t he 6mm Remington very popular. If it gained popularity I’m sure better brass would become available. But brass set aside why don’t more people shoot this old time proven caliber. It will do everything and more then any 6mm caliber outside of a 240 Weatherby obviously. Easy to load, awesome velocity and accuracy. Mine throws the 105berger hybrid at 3120 FPS with 8fps sd. Useing H1000. Standard caliber nothing special. Just curious am I missing something here?