Suppressor Barrel Extension Airsoft X9 Nemesis ARP

This is an airsoft barrel extension styled for the Classic Army X9 Nemesis ARP. I haven't formed the threads for screwing onto the outer barrel; instead it is sized for the treads to cut in themselves. This will give up to 100mm extra length to play with (I designed it to put the tight bore barrel from my dead G36C in).

 I have so far found it to be extremely tough and difficult to break (printed in PETG). I am known for being clumsy in airsoft with a good trip or fall each time I play. I have landed on this with enough force to bruise my chest without it breaking or allowing the barrel to be damaged. 

Printed at 0.2mm Layer height. 20% infill. 3 perimeters (This is crucial for the strength).

Once printed just carefully screw this onto the outer barrel. You'll want to back it off a bit every now and then just to allow plastic swarf to move out the way. you can also gently warm up the bore with a heat gun to make it easier. It survives being swapped out often quite well. I swap it out for CQB sites where I switch back to a short barrel.