Hi, I'm new

http://www.airsoftgi.com/product_info.php?products_id=2336
can someone help me find a holster for this?

Homemade Duct and fabric holster. Thats what I would do.
http://lmgtfy.com/?q=Mp5k+holster

Would this be good to put on my KWA M16?
http://www.airsoftgi.com/product_info.php?cPath=30_305&products_id=2346

I`m pretty sure those were discontinued.

http://www.evike.com/product_info.php?products_id=28653

Would this be good on my KWA, it is in stock.

shippuden678 said:

http://www.evike.com/product_info.php?products_id=28653

Would this be good on my KWA, it is in stock.

Click to expand...

TBH I would definitely not buy a conversion kit. Not worth it and you can custom upgrade it yourself to make it better than that would make it. I believe all that that is is a RIS like thing, bore up cylinder, longer outer barrel and maybe an inner barrel which you don't really need. The only thing you would need for your KWA is longer inner barrel, maybe a slightly larger spring, 150 SP or so which is around 500 FPS and thats about it. The KWA inner barrel is already a TBB, but if you want to be shooting further with more accuracy a longer one would be necessary. So yeah