Bolt M4A1 CQB-R EBB Recoil

BOLT B4 SOPMOD, a revolution product that has standing out in AEG market. It has stronger material and better design on the rifle structures.

New items of BOLT manufactured new Gears to increase the durability, a 6mm Accurate inner barrel to perform better shooting, and a nicely done reality tactical rail to make it handsome; BOLT designed rear wire structure to allow player to place battery in the stock, new bolt plate design and hop-up structure to smooth the movement and to convenient the hop-up adjustment. BOLT B4 SOPMOD will bring you a new vision to AEG rifles.

Built Material: Aluminum/ABS, Nylon & Glass Fiber and Steel
Shooting Modes: Semi, Full-auto
Magazine Capacity: 300rnd
Length: 720mm-780mm
Weight: 2850g
Hop-up: Adjustable
Blow-back: Yes
Recoil shock: B.R.S.S system
Power: 95m/s(312fps) and 120m/s(393fps)
Power Source: 7.4V22C(Li-Po) or 11.1V15C(Li-Po) or 9.6V(Ni-mh or Ni-Cd)
Comes with 11.1v 1000mAh Battery and 2 pin European Lipo Balance Charger.