Madbull Daniel Defense MK12 12" M4A1 RIS II Airsoft CNC Aluminum RIS Dummy Plate lite-weight bottle which carries a

lite-weight bottle which carries a hard- coated exterior for maximum durability

Full size fixed

2x Hoppers W/ Feednecks That Hold 500+ Rounds

Piston Head:Ported with bearing

Madbull Daniel Defense MK12 12" M4A1 RIS II Airsoft CNC Aluminum RIS Dummy Plate lite-weight bottle which carries aThe Madbull RIS II Rail Series Handguard, officially licensed by Daniel Defense, is a free floating, two piece, ultra lightweight front rail system for M4 M16 Airsoft AEG platforms, originally used by SOCOM for the MK12. The quick installation design features a continuous, uninterrupted top rail and side accessory rails, all milled to US Mil Spec M1913 standards. The handguard system is designed to accommodate an M203 grenade launcher with no special