Double Bell SOPMOD M4 DMR AEG 
 
M4 system
DMR out of box
VELOCITY(FPS) : 400 (According to Your Local Regulation)
MATERIAL : Aluminum, polymer
The Rail system and folding stock are metal
FIRE MODE : Safe/Semi/Full Auto
HOP-UP : Adjustable
MAGAZINE : 350 rounds
DMR out of the box
Gearbox Type: Metal V2 Gearbox Rear Wired
Enhanced Model : M4 DMR AEG with a Bipod, 3-9x40 Scope, and Silence
Double Bell 073 , 073C