Classic Army M5 RAS RIS 12" Rail System M4/M16 Series Airsoft AEG Rifles Black Luxe/Ion/GOG Threaded Barrels an MLOK-compatible rail which allows

an MLOK-compatible rail which allows operators to customize their weapon configuration

with a unique size ration and pattened spiral pattern that has been the choice of top competitive paintball players since the 1980's

Capacity 39L > 59L approx

Built-in battery/tool compartment

Classic Army M5 RAS RIS 12" Rail System M4/M16 Series Airsoft AEG Rifles Black Luxe/Ion/GOG Threaded Barrels an MLOK-compatible rail which allowsFeatures: CNC Aluminum Construction Matte Black finished and anodized Two Peice Design with Handgaurd Cap Included. Integrated Heat Shield for Realism 20mm Top, side, and lower rail for attachment of most accessories on the market today. Length: 12in Color: Black Material: Aluminum Item will fit on most M16 M4 Airsoft rifles. As with all external parts some modification may be required on a brand to brand basis.