Internally the rifle features VFC's latest, tried and test GBB system.  This means you will get an exceptionally high degree of gas efficiency and stable FPS.  With consistent FPS, you can expect this GBB to be quite accurate as well.

The VFC VR16 URG-I CQB GBBR replica is built according to the USASOC military setting "improved by the upper reciver", makes the VR16 URG-I carbine look more realistic and qualifies as the USASOC type.

MP7  a gas blowback costruito da VFC su licenza Umarex

prodotto importato da VFC italy, con garanzia italia e potenza inferiore a 1 joule

Adjustable hop up
Weight 2,130g
Lenght 380mm
Capacity 40rds
Blowback
Semi and full auto shooting mode

Heckler & Koch HK416 A5 Black 2.6383X, 6 mm, Gas, < 1.0 J, full auto

distributed by umarex under HK licenses and manufactured by VFC

MP7  a gas blowback costruito da VFC su licenza Umarex

prodotto importato da VFC italy, con garanzia italia e potenza inferiore a 1 joule

The SSX303 is the quietest Airsoft rifle ever. It is also the most universal platform which allows you to use it as a sniper rifle, assault rifle, or CQB gun. You choose what it will become!

Gas Blowback Rifle - MTR-16 by Tokyo Marui

■ Adjustable Hop Up
■ Semi Auto & Full Auto

Tokyo Marui original design tactical sports AR15 using the SYSTEM Z technology and Tokyo Marui legendary gas efficient system.

Tokyo Marui M4A1 MWS Airsoft GBB Pistol ( ZET System ) - Cerakote Coating

Tokyo Marui M4 CQBR block 1 MWS GBB ZET SYSTEM

The VFC VR16 URG-I GBBR replica is built according to the USASOC military setting "improved by the upper reciver", makes the VR16 URG-I carbine look more realistic and qualifies as the USASOC type.

Manufacturer: Cybergun by Vega Force Company
Model: M4 RIS GBBR
Material: Full metal
Weight: 2929 g
Length: 789/866 mm
Inner barrel: 360 mm
Magazine: 30 rounds
Shell: completely in metal with original Colt silk-screened logos
Aiming notches: Adjustable front and removable and adjustable rear
Classic Colt front riser with 4 sledges
power:1joule max
Mode of action: gas
Shooting mode: single / burst
Football: adjustable CQB Crane
Loader with latest generation valves

Technical features:
Blowback with recoil simulation
Removable like the original
Latest generation valves
Inner barrel: precision

Manufacturer: Cybergun by Vega Force Company
Model: M4 RIS GBBR
Material: Full metal
Weight: 2929 g
Length: 789/866 mm
Inner barrel: 360 mm
Magazine: 20 rounds
Shell: completely in metal with original Colt silk-screened logos
Aiming notches: Adjustable front and removable and adjustable rear
Classic Colt front riser with 4 sledges
power:1joule max
Mode of action: gas
Shooting mode: single / burst
Football: adjustable CQB Crane
Loader with latest generation valves

Technical features:
Blowback with recoil simulation
Removable like the original
Latest generation valves
Inner barrel: precision