Enhanced B.R.S.S. System

B4A1 ELITE SD

SPECIFICATIONS

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

PRODUCT

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