by duncan61 » 17 Mar 2019, 9:32 pm
Yet 6mm BR seems to have less case capacity and shoots exactly the same weights.I have seen one and the team I used to deliver roos to had 6mm BR and swore by them they also tumbled the projectiles in some sort of graphite powder to cut down on cleaning and for lubrication.It must be cos they are short fat bastards
.22 winchester .22hornet .222 .243 7mm rem mag cbc 12g