FIREFLY - Accuracy Cutting Type Nozzle for SOPMOD M4 EBB AEG Special Forces Silencer which is OEM by Montblanc

which is OEM by Montblanc

If your measurement is between 36 and 40 inches you will need a Large

STEEL constructed Flash Hider  Increase the sound of firing of Airsoft Gun / Rifle / Pistol  Work both all type of Airsoft such as Gas / Electric / Spring with 14mm Barrel Thread  Negative / Counter-Clockwise 14mm Thread  For real guns

Blow Back:Yes

Dytac CNC K Style Offset Mount  Full Metal Construction  Suitable For Replica T1 Red Dot Sight

FIREFLY - Accuracy Cutting Type Nozzle for SOPMOD M4 EBB AEG Special Forces Silencer which is OEM by MontblancEssential part for upgrading your Airsoft AEG Plastic Construction Tighter sealed air nozzle ensures more barrel exit muzzle velocity This Oil Lubricated Air Seal Nozzle increase the air tightness of the cylinder Able to hold against tappet plate to prevent rotation Direct replace of original air nozzle of Airsoft Electric Gun As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed