Cool thanks. That was another thing I was told to do that I apparently shouldn't . haha

A torch would be okay to do if you use a lower heat mixture of gas... and only if you've completely assembled the entire gun so that the entire outer barrel assembly is free of the gun. The concern with torching it while attached, is heat transfer to the sensitive plastic and rubber components of the hop up chamber at the other end of the barrel. Also, radiating heat from the barrel to the surrounding areas of the rest of the gun.

Yeah maybe he thought I used a propane torch but its acetylene which would definitely burn up everything rubber inside lol

Still have yet to find the proper npas valve or any cqb bolts in stock anywhere. Damn you gbb!

Have you tried the link I posted? It's not mp7 specific as it is for all KWA/KSC system 7/NS2 pistols and smg's

I checked it out but theres that one that you linked and this one http://www.revolutionairsoft.com/RA-...gbb_p_309.html that i found. There is definitely a difference but I wouldnt know if it matters.

The difference is the long velocity adjusting tool. This one doesn't include it. That means you will not able to adjust on the fly thought the barrel. That's something that I would recommend not doing anyway, but that's a personal opinion...

Edit: I don't know if the airsoftparts version includes any tool...

All this talk about the MP7 and seeing the WE SMG8 (not buying it) on a local site made me really want one now.... Ugh! Too many guns already! >.< TT_TT for the tool KWA also has it and once again can be ordered from.

Npas for kwa mp7 in stock at Bent barrel airsoft based out of red deer call them up and they can ship it out has adjustable npas unit and long adjuster tool. You need to take of the suppressor if you have one on your gun to adjust but they work extreamly well