[N_Force]

I had one game using this Azi nozzle (clear one) with screw inserted was working just fine for the whole day. You can see the screw push in a bit but still stay there. It may not last forever but for sure longer. the impact are now on the nozzle that we still have to replace it once in a while. The bottom assemble one, I applied a bit jb weld in it to fill the space between thread. Works even better. Also I suggest not using 130% spring rod, I keep the original spring to minimize the impact on both nozzle and mag bolt stop. the last pic show the latest VFC nozzle that also insert a screw, the material seems better than Azi one. I haven't seen any deform yet after time to time shooting. The last, if you can make a good contact modify on nozzle head to keep it a smooth sticky touch within hop up set, your auto firing would be smooth like heal with no gas leak from the eject port. Difference VFC nozzles may have difference result of modify. Try to just insert in by hand you will feel it. If it is loose(leaking power), that is no good at all!