Evike Match Grade Biodegradable 6mm Airsoft BBs (Weight: .25g / 5000 Rounds / White)

"My gun is shooting these out at 360 FPS or so. Some of the bbs are coming out in half.

"I have had good luck with other Evike BB's , but these would not hop in my UMP. They feel like there is oil or some kind of coating on them. There very slick and I will not order these again.