FEATURES
Built Material : Aluminum/ABS, Nylon & Glass Fiber and Steel
Shooting Modes : Semi, Full-Auto
Magazine Capacity : 140 rnd
Length : 720mm-800mm
Weight : 2800g
Hop-up : Adjustable
Blow-back : Yes
Recoil shock : Enhanced B.R.S.S. System
Power : 95m/s(312fps) and 105m/s(345fps)
Power Source : 7.4V22C(Li-Po) or 11.1V15C(Li-Po) or 9.6V(Ni-mh or Ni-Cd)
Color : Black / Tan
BOLT B4A1 ELITE SD, a new revolutionary Enhanced B.R.S.S. Recoil AEG. Such devise creates more recoil power and more directly hit back feeling. Features: Enhanced B.R.S.S. System 6.00mm Precision Inner Barrel Polymer Tactical Hand Guard BMAG M4 140R Magazine
