Thread: 7x57 subsonic

seriously recomend you hit Robert up for some of his cast pills.... they SHOULD be slightly safer as less likely to exit and will do some expansion at subsonic speeds....speaking of which,if you go just above subsonic,eg case semi full of TB,same volume,or bit less than your normal supersonic loading,, they will expand quite a lot and the energy will be a lot higher and give you slightly more margin for error...the noise through suppressor will still be similar to 22lr if not slightly less.