WE Hi-Capa replacement part 21 - valve spring

Genuine WE replacement valve spring (part 21) for the WE Hi-Capa series gas blowback pistol.

The spring behind the nozzle valve. A weak spring lets the valve stay open too long, which wastes gas and softens the recoil impulse.

Fitment: WE Hi-Capa series. WE parts often interchange across models and with some other brands — check the part number against your parts diagram before ordering.

Taken from new disassembled pistols, so parts may carry small marks or minor defects but are unused. Supplied in plain packaging.