Aluminum nozzle with o-ring for M4/V2 series AEG's. Unlike many stock nozzle's this one comes with an o-ring, providing a better seal to the cylinder head. Length is 21.4mm.

Colour can vary.

It differs from the SHS one in that it has a shorter bevelled tip (1.3mm) so may give a tighter fit for people having nozzle air leak issues.  Internal diameter of the aperture is 4mm.