LDT HK416 CYMA M4 Cylinder Head or Nozzle

LDT HK416 3.0 Original Cylinder Head or  Nozzle

Fit for ldt hk416 3.0, cyma m4 gel ball blaster and FB 3.0s gearbox

The nozzle is with double o rings inside

The cylinder is an air gathering type

Material: cnc aluminum alloy metal

Type: air gathering; silence

Color: black/blue

Package: 1x cylinder head with nozzle

or 1x nozzle