Nozzle 21.4mm for V2 Gearbox

Extremely satisfied, I diagnosed why I was losing out on FPS after changing my spring. Turns out my o-ring on the OEM air nozzle was faulty not creating pressure past the cylinder head this solved the issue. Plus it’s pretty high quality compared to the hard plastic one that the AEG originally came with. This is aluminum constructed, I did have to shave it down slightly on the outer end because it was slightly longer than my old one.

Perfect seal! Absolutely no air leaks now that I added this nozzle to a stock cylinder head.

Unfortunately, it came and it was much longer than the advertised 21.4mm thus I returned it. Hopefully that was a mix-up and they are not all like that.UPDATE: I decided to order another because it was the fastest delivery. Second one turned out to be the correct length.

Received a damaged product. Had scratches on the outside. Both O-rings were basically destroyed. Should be fine once I replace the O-rings. Sucks because it was the last one and I can't get a new one.

Slightly disappointed with the fact that it is machined for two O-rings yet only comes with one

It's done me well and gained back some fps I was losing with the factory nozzle. Fit nicely into my valken alloy series mk111

You won't find a better sealing nozzle

S&T CQB-R スポーツライン G3のカスタムに使いました。きつい為、[シリンダーヘッド純正]タペットが破損しないかと心配でしたが今の所問題なし潤滑は、シリコンオイル粘度350を塗布し組込み