Hop Up Unit for KM4
| Disponibilité: | En stock (2) |
| Marque: | KWA |
Description française à venir
The KM4 AEG hop-up assembly fits all KM4 Series rifles, including the new SR Series. It comes with everything pictured. Please note that this does not come with the hop-up numb, part E-13, or the bucking, part E-14.
