Bolt Airsoft B4 M16A4 BRSS blowback electric gun - black

Bolt Airsoft B4 M16A4 is a metal-framed electric gun for airsoft use. The gun features a very realistic and effective Bolt Recoil Shock System (BRSS) blowback mechanism. The gun is modeled after the M16A4 assault rifle.

Package includes : gun, hi-cap magazine (300 bullets)

NOTE! The package does NOT include a battery and charger.

Body and other external parts:

- Durable metal frame

- Durable polymer tail

- Removable metal carrying handle

- Metal RAS front handle with accessory rails

- 300-round Hi-Cap magazine

- 14mm CCW threads at the end of the barrel

Gearbox / mechanism and other internals:

- Reinforced V2 Gearbox

- Bolt Recoil Shock System (BRSS) Blowback recoil mechanism

- 6.01mm precision barrel

- Adjustable hop-up

- High torque motor

Other technical specs:

- Weight: 3500g

- Length: 1100mm

- Fire modes: Semi, Full-Auto

- BlowBack: Yes, Bolt Recoil Shock System (BRSS)

- Battery model: including pack model 11.1V 15C / 7.4V 22C / 9.6V NiMH

- Connector: Mini-Tamiya

- Muzzle velocity/power: approx. 1.44 J / 394 FPS / 120 m/s @ 0.20g bullet