I like Brian's idea; limit a person to one hi-cap, restricted to semi auto, and they "must" remove their magazine to wind it. Our field rule is, you get two games and then you must have your hi-cap replaced with mid, low, or real-caps.
But honestly I have to ask. If those guys are running "wannabe" support weapons, and you're having trouble with it; what on earth are you running? Anything worth being called an airsoft gun, should be able to accurately take out something like that. Unless of course your running a wannabe AR. Unless your support weapon is fully upgraded, high end, and tuned properly, an average AR should be able to eliminate those guns easily. Same goes for sniper weapons; unless you've dumped $1200 - $2000 on one, it's just a toy.
ďREALITY IS LIKE A STONE. TO MANY ITíS HARD AND COLD, THEY CANíT HUG IT OR EAT IT, IT ONLY FRUSTERATES THEM AND DOESNíT DO THEM MUCH GOOD. TO OTHERS ITíS STRONG AND DEPENDABLE, YOU CAN BUILD WITH IT, BUILD UPON IT, OR WORK WITH IT, ALSO USE IT TO SMASH PEOPLE IN THE FACE.Ē