I would like to start a thread on this round with pet loads for supersonic, subsonic loads, pictures of your projects and general conversation. I am fascinated with the overall usefulness of this round and multitude of loads from 110 grain HP's to 250 grain subsonic thumpers. My projects are from Noveske. If you haven't had the chance to sample the quality of weapons and parts from these guys you are missing out. John and his crew produce top of the line quality kit. I'll post some pics of my toys when I get a chance. The load I am using right now is a 220MK over 9.5 gr of IMR4227. From all the different combinations this one seems to be the lowest sound signature and most accurate. I am using an AA Cyclone attached to the Noveske barrel.