We all know the Ares Amoeba AM-013 and AM-014 are both capable platforms, but sometimes one just need to upgrade for a little more power for it, but it is difficult to find the exact length as the original one, the Airtech Studios SEU Suppressor Extension Unit allows one to use standard 407mm (AM-013) and 433mm (AM-014) AEG inner barrels that are commonly found in the airsoft market, making it an even more deadly machine in the field.

Fits a 407mm AEG inner barrels for the AM-013 and 433mm AEG inner barrels for the AM-014.

For the AM-013 to be compatible, please ensure your suppressor cap is able to twist off into 'two-pieces' for the Suppressor Extension Unit to fit. There are rare versions of the AM-013 cap which comes as a 'one-piece' part - if this is the case, please note this product will not be able to be installed for the time being. Please check your rifle before purchasing.

Both AM-013 & AM-014 installed with the Suppressor Extension Unit are compatible and works perfectly with the Airtech AM-013 BSU Barrel Stabilizer Units.