AEG Parts - Internal

RA-TECH KSC/KWA M4 6.01mm 370mm long Precision Barrel. Fits the M4 electric AEG rifles by KSC. This is cut for AEG buckings, not gas.

The Action Army 6.03mm Gas M700 Barrel 640mm is made to fit in various airsoft guns. This will fit KJW M700 and PSG1 and other length AEG guns. Upgrade your...

The Action Army 6.03mm AEG Barrel 310mm.  Fits inside AEGs that require this length.  This is a 6.03 inner barrel diameter, so it allows for less jams and tolerances than...

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...

The Action Army 6.01mm AEG Barrel 410mm is a tightbore inner upgrade barrel for your M4 (long) style length airsoft electric rifle. Precision made to increase accuracy and range of...

Madbull 6.03mm Tightbore Barrel 363mm. This is the standard M4 length for use on AEGs. Black Python edition or stainless steel silver.

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...

The Prometheus inner tightbore airsoft barrel from Japan. A very nice upgrade for any airsoft AEG, just drop this barrel in your gun. Made for the M16 standard rifle or...

Prometheus AK-47 455mm 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 for...