Lancer Tactical Airsoft Aluminum Nozzle for AK Series AEG - 20.7mm

Stock rubber nozzles flex under spring pressure, which is why your velocity climbs then drops again as the rubber ages and the seal gets worse. This aluminum nozzle eliminates that variable — it does not compress, so the air seal stays consistent from the first shot to the last, and you stop losing energy through the nozzle gap.

20.7mm is the standard fit for AK series AEGs. Drop it into the cylinder head, tighten the head bolts, and you're done. At .35 oz it's small, but it's one of the upgrades that shows up on a chrono before it shows up on a scale — better air efficiency means more of the spring's energy actually reaches the BB instead of leaking past the nozzle.

Aluminum nozzles are harder than rubber, so they wear the bucking slightly faster than stock. Plan on replacing the bucking when you replace the nozzle if you've put heavy use on it. No sealant or special tools required — install it the same way the factory rubber one went in.

This part is sold individually. Fits AK platform gearboxes with a 20.7mm nozzle port.