Just started running the 50g TNT in my 1:9 22-250. Early stages of development but min book charge and they're holding together so far, won't be looking to go full speed just incase. About 3500fps currently. Should blow some critters up
Just started running the 50g TNT in my 1:9 22-250. Early stages of development but min book charge and they're holding together so far, won't be looking to go full speed just incase. About 3500fps currently. Should blow some critters up
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