its what happens when people they to hard to regulate something, personally im in the air force. so I know what real steal equivalents can do, adding 50 fps to a DMR rifle is crap but then again I would rather not have a m4 shooting as far as my stock mk96. the fields here in San Diego are crap usually 400 to 425 for aeg then 475 for a sniper. Thats why my and my buds play on our own field, that we do regulate one guy has a mad bull crono that we use usually we do 500 for aegs and no limit on snipers 600 fps for dmrs(all test done with my own 20gs). I think some people take things way to seriously.