Ok this turned up from ebaybanned the other day after about a month of waiting for it. when i got it out the box i gave it a quick once over as you do and tried a shell (also 5KU) in it to see what the fit was like, and overall it was good didn’t seem to rattle or move in the slightest so was fairly happy with that, However the mech that keeps the hinge closed isn’t very good it relies on a small piece of metal sticking out to keep the tube in the closed position that doesn’t do a very good job of keeping the tube closed i feel that if anything much heavier than the 5KU shells were used in this it would fall open quite allot and this isn’t great bearing in mind the 5KU shells are quite small and light compared to some of the better branded shells you can get I.E. Madbull and CAAW.
part from this the biggest problem is the mount. It doesn’t work made for any R.I.S type (apparently) but i could not get it to fir onto the lower rail of the ICS M4 CQC as it wouldn’t go tight enough to grip the rails in the end the only way i could get this to mount was to put a Magpul rail cover on and then tighten it onto this witch did the job nicely.
apart from these floors it isn’t a bad piece of kit but i thing it could use a bit of adjustment work to fine tune the opening mech and mounting system but the firing mech seems to work fine.

Rite moving onto the shells. i ordered these with the launcher and when they turned up only one of them had seals(still waiting to hear back) and the one that did leaks allot so after opening it up to clean out i found what seemed to be glue in the gas chamber after removing this and adding silicone oil to the shell in all the internals the leak slowed but didn’t stop.
another big floor with these are they don’t hold onto the bb's the just roll out of the shell when pointed even a little downwards.

all in all id advise everyone to steer clear of these two items as quite frankly their just not worth the money they cost.
thanks

Launcher
http://ebaybanned.com/product_info.php? ... ts_id=1695

Shell's
http://ebaybanned.com/product_info.php? ... ts_id=1233