My ranting forum...
WHY FPS limits exactly? Because it hurts? Getting shot by a real rifle hurts. And you may die. If you want to have true "mil sim" it seems like having something hurt from being shot seems fair. If you have body armor on, good for you. If not, that's a personal issue... Why limit guns to 400fps or 550fps? Now, obviously you couldn't have 600fps guns going or 500 fps in cqb, but for outdoor fields.....
Note to all you knit-pickers... When I say 600fps I mean for outdoors... maybe 400-500 indoors.
For safety people who want to say it's unsafe: same as above. Also, WAR ISN'T SAFE... Simulation should not kill or maim you, at the same time if you're simulating being a soldier, you should be afraid of getting shot somewhat. Knowing I could get hit by up to 600fps guns would make me play very safely->realistcally.
Sorry for any word/grammar mistakes. I'm sure there are some and someone will make a big deal over it(them).