Aimsurplus had 800 rounds of Hot Shot romanian 5.56 brass cased for cheap so I grabbed it. The spent cases won't extract :-( Tried some of it in another guys AR and it fired perfect. My gun fires remington 223 and some crappy steel cased brown bear just fine. So now I have $250 worth of ammo I can't use. Anyone in the savannah area want to buy some ammo?