MAG VN-Style 130rd Mid-Cap Magazine for M4 / M16 Series Airsoft AEG Style:Single Photonis Echo tubes offer great

Photonis Echo tubes offer great value for the price

8mm] with red heatshrink tube (for battery positive wire)

simply load it up and its good to go

Storage Temperature: -40℃~65℃

The Kythera SA system installs into a standard gearbox as a single assembly and typically does not require any modification to the gearbox

MAG VN-Style 130rd Mid-Cap Magazine for M4 / M16 Series Airsoft AEG Style:Single Photonis Echo tubes offer greatFeatures Precision feeding, better than hi cap magazines Stealth operation; no rattling sounds Great compatibility with major brand AEG rifles Lightweight construction makes it easy to carry multiple magazines Mag pouch and dump pouch friendly Compatibility: Works with Tokyo Marui, G&P, EMG, G&G, Krytac, KWA, Elite Force, and other compatible M4 M16 series Airsoft AEG rifles Capacity: 130 rounds Material: ABS Polymer Manufacturer: MAG