RE: Magnus Stinger, 100gr 4 blade (WOW!!)
I use the 100 grn Stinger 4 blades shooting a 405 grain arrow out of my Bowtech Extreme VFT at 70 pounds. I don't know what speed I'm shooting but I can tell you it's fast. The Stingers hit right with my fieldpoints out to 30 yards which is the farthest I shoot.