SHS Aluminum Air Nozzle for AK Series Airsoft AEGs

"The product seems to be of good quality, and when manually testing my airseal it worked very well.

Contrary to information in another review, I'd like to share my experience installing this in a CYMA CM040. This nozzle is much longer than the stock nozzle and was preventing bbs from feeding, as they didnt have sufficient room to go through the hopup unit. I was able to file this down and fix the feeding issue, however I now have concerns with the airseal quality that will leave me with.

A quality product, but be aware it isn't just a drop-in replacement for CYMAs

"cant go wrong with a shs nozzle
-was for a cyma rpk but this nozzle is a long type and cyma uses a short type ,that aside it still works flawless

"This fit perfectly in "CS CXP Pro Line 323 M4A1 Tubular Electric Blowback Airsoft AEG Rifle":

https://www.evike.com/products/55915/

The stock nozzle did not have an o-ring and did not achieve perfect seal. Many other players recommended replacing the stock nozzle with an o-ring nozzle for an easy upgrade. With this nozzle in there is no air escaping when I compress the piston, and fires. I don't have a chronograph so I can't tell you folks quantitatively how much FPS is gained, just qualitatively that this fits the gun i had in case anyone else with the same gun is looking.