Wait. So I need to know whether I can order from DEN and whether it will not get seizzed by customs....

Dammit! Why does no one in Canada carry this item?!?!?!!? :smack: :kill: :kill:

we can say that customs will seize it - but you'll get lucky and it goes through.
we can also say that customs will not seize it - but the shipment happens to go to a tightass customs officer who decides to seize it.

In the end, the customs officer is God as far as your shipiment is concerned. Once it's seized, there isn't too much you can do to recover it.

Your call.

Reserecting this thread just because I bought a G&G Threaded Barrel for my KSC G19 with metal slide and the works for upgrades. Anyways, It cycles funny when pulling on the slide, but when I shoot it the slide jams full forward and empties the mag of gas. I read that filling is in order, but where exactly? Top, one of the angled parts on the bottom.................. Working on this for a couple hours tonight trying to figure out where it's screwing up, but I don't want to file every single surface on it to find out it's screwed for good.

Thanks.

I just had this experience and got it sorted out:

1. You need to use a smaller o-ring (I got mine from a WA valve) for the inner tip so it fits in the G&G barrel.

2. Then file the corner of the front of the chamber in a slight angle like in the pic.

It'll work perfect after that :)

No O-ring in mine, and filing it down on the top to a better angle didn't do anything. It works in my plastic slide G19, but no matter how light a thing I put on the end of the barrel, it locks up tight. Put a featherweight chrony sensor on to chrony it, slide locks up. Oh well, at least the threaded barrel looks kinda cool.

The metal slide I am using is the cheapo white trade one. What metal slide do you have? And do you see where I file? The corner of the front chamber only, on both sides. I get this idea from comparing my metal outer that came with my metal slide, that barrel had the angle so I did it and wham it worked.

If you don't have an o-ring I strongly recommend you get one, the inner barrel is supposed to have an o-ring wrapped like mine for stablizing shots and also puts the back hook of the inner assembly at a good angle to engage the frame. Which could also be your lock up problem. I know exactly how you feel, took me 2 weeks to figure it out.

Now try this, when you gun locks up with silencer attached, turn the gun up side down, and cock it. It works right? Now if this works it either means the hooks on the outer isn't engaging the frame right, or the front chamber's sharp corner (GNG's sharp) is catching the chamber space on the slide. That's why the file.