- Upgrade to a 363mm Inner Barrel
- Precision CNC Machined Aluminum Construction
- Matte Black Finish
- Highly Recommended to use the Airtech BSU Barrel Stabilizer Unit (Sold Separately) to Lock-Down the Inner Barrel Preventing it From Swaying When Shooting to Increase accuracy and consistency.
Special Note – 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.
Special Note: New Nuprol Delta Spec versions of the AM-013 & AM-014 compatible.
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Recommended 363mm Inner Barrels
Prometheus 6.03 EG Barrel for M4 / SR16 / SG551 (363mm)
Madbull STEEL BULL 6.03mm Tight Bore AEG Barrel (Stainless Steel / 363mm)
Systema BS 6.04mm Barrel for XM177E2 / M4A1 / SIG551 (363mm)
Orga Magnus HD 6.13mm Inner Barrel for AEG (363mm)