Reverse shooting zirconium. 17hmr used and the guy is missing all his fingers on one hand. If there's anyone that knows explosives or is a high school woodshop teacher. It's this guy....
I've seen bi-metal and steel core bullets spark off of rocks and steel before. Never shot any at concrete, tho... Does that building have a marble or basalt veneer and walkway?
I've seen bi-metal and steel core bullets spark off of rocks and steel before. Never shot any at concrete, tho... Does that building have a marble or basalt veneer and walkway?