Lancer Tactical Gen 4 Predator 13" Carbine AEG w/ Aster II Bluetooth ETU - Black Holsters & Gun Cases Angel Custom offers the adapters

Angel Custom offers the adapters for the firestorm separate

Muzzle Velocity: 300~ FPS (Single

also it looks awesome

0 Li-Ion Battery  *NEW FEATURE*

Tool less latching eye covers make cleaning and maintenance a breeze

Lancer Tactical Gen 4 Predator 13" Carbine AEG w/ Aster II Bluetooth ETU - Black Holsters & Gun Cases Angel Custom offers the adaptersSpecifications Brand: Lancer Tactical Material: Metal Alloy Gearbox: Gen 4 Inner Barrel Length: 370mm Muzzle Velocity: 380 400 FPS Mosfet: Gate Aster 2 Bluetooth ETU Magazine Capacity: 140 RDS Mid Cap Color: Black Features Comes pre installed with a GATE ASTER 2 Bluetooth programmable MOSFET system Full length Picatinny rail system Ambidextrous enlarged fire control Ambidextrous charging handle Functioning bolt catch High quality metal alloy Billet