AEG Parts - Internal

Prometheus FAMAS Air Nozzle

Prometheus Hard Cut Off Lever V2 (Version 2). Upgraded airsoft Cut Off Lever by Prometheus. Hard version, so it won't break as easily as other stock replacements. Specifically designed for...

Prometheus Sig Air Nozzle. Replacement and upgraded air nozzle for your AEG. Specifically fit for each gun. Should fit the entire SIG series of AEGs that are Marui based

Prometheus MP5K and PDW Air Nozzle. Replacement and upgraded air nozzle for your AEG. Specifically fit for each gun.

Prometheus G36C Air Nozzle

Replacement Part - ONLY for Marui PSG-1

Prometheus Wiring Set for M16 (Standard)

Airsoft Prometheus Shim Set. Super high quality metal shims, made in Japan. Perfect high-end mechbox shims for your airsoft gun. If you're upgrading your gun with some heavy equipment, we'd...

Prometheus M4A1 6.03mm EG 363mm Barrel. Fits all airsoft M4 standard variants. If you have a M4 carbine, and you're not sure which tightbore size you want, you can't go...

Prometheus M4 Rotary Hop Up Chamber (Wide Use).  Metal precision made by Prometheus in Japan for use in specific M4 AEG airsoft gun types.  For use in Krytac rifles and G&G...

Prometheus MP5 229mm AEG Barrel.  The EG series is a 6.03mm inner barrel diameter.  May increase your FPS and accuracy after installation.  One of the most popular and best made barrels...

Prometheus M4A1 6.03mm EG 407mm Barrel.  The EG series is a 6.03mm inner barrel diameter.  May increase your airsoft FPS and accuracy after installation.  One of the most popular and best...