M4 4" MRF CQB Compact
(Full Titanium Standard Torque Gear Set  Gearbox)

Specifications:
Hop-up : Original One Piece Hop-up Chamber
Gear set : Titanium Gear
Magazine Capacity : 300 Rds Magazine
Overall Length : 620~710mm
Inner Barrel Length : 190mm
Muzzle Velocity : 290~330FPS(95~100MPS) with 0.2g BBs
Battery : 7.4 ~ 9.6 V
Weight : 2.5 kg without Battery and Magazine