Guarder Magazine Injection Valve for WE/KJW/VFC Airsoft GBB Magazines SHEMAGH The difference between the two

The difference between the two is that the SR-16 series has a select-fire function with the fully automatic shooting mode

but we like putting safety first – a lost knife is of no use

Charging current: 0

and fully compatible with most aftermarket soft and hard rubber buckings without losing FPS or dropping BB during use

and the H-Harness is padded for extra comfort

Guarder Magazine Injection Valve for WE/KJW/VFC Airsoft GBB Magazines SHEMAGH The difference between the twoBrass construction Anti freeze 70 Degree O ring Best used during the cold months for maximum efficiency for your gas system Replaces the stock input valve for GBB Airsoft magazines 2x Valves included Compatibility: WE KJW VFC Airsoft GBB Magazines (Not compatible with KSC or Marui type magazines) Material: Brass, Rubber, Steel