Tactical Airsoft Arena

Is it okay to have a grenade launcher mounted on your rifle, as long as you don't have a grenade loaded? Just trying to determine if I need to go hunting for a lower handguard...

Also, could you guys maybe reconsider the no grenade launchers rule, since airsoft grenade launchers are more-or-less giant shotguns? I feel like your arena might make a few MOSCARTs actually practical.

You can keep the launcher mounted, thats not a problem.

As far as reconsidering the rule, I don't see that happening. A lot of people can't resist the urge to blindfire with the launchers(or sometimes just the grenade). Also using a grenade to launch 50-200 bbs in such a relatively small area requires no effort to aim and could become frustrating if multiple people were to use them.

But most importantly, I don't feel like cleaning up all those extra bbs.

Considering how small and tight the corridors at TAA are, you would get yourself "hit" every time you discharge your M203 anyways, since friendly fire and hitting deads mean that you are hit as well. So, if you enjoy respawning, then I guess M203s would be cool.

I think it amplifies the risk of an injury if someone decides to take off their mask, or it slips off, or the lens/mesh fails, etc...

To be honest, I think you should just use Tornado or VFC or similar grenades if you're looking for a BB-discharger.  And grenades, not shells as shotguns...

It would be cool if I was the only person allowed to use them. It would get lame really fast if everybody had them. So no, nobody can use them. Because otherwise the game would be really lame.

Not to mention, I can't think of any time where it would be justifiable as a tool. People just wanna quick peek a corner, push a button and get everybody out. Thats lazysoft, not airsoft. 

what about the foamball single shot nades? as long they are under the limit of course