>>11350014lol try shooting an aluminum heat sink out of a computer , all pistol rounds are stopped and deflected . on the bottom thick part. the fins catch the rounds and hold them with no fragmentation .. aluminum is fucking weird .
i have one i shot as a paper weigh and all the rounds that were shot into the fins are still in there
idk about 5.56 or large rifle calibers , but i will try . i got alot of old computers so ill try soon
