BUNDLE | Tuninglauf | Tuning Barrel HDP50 + Powerkit.50 for HDP50-13J Version | GEN.2 | Exportventil | 25J+

Good quality

Excellent improovement in powre and precision.

Very nice parts, they provide a substantial power upgrade.
The tuning barrel attachement does not only provide a lot more accuracy, it also reduces the noise a lot.
I'm using rubber-steel balls and they make serious dents in steel pipe.

Quality engineering & excellent delivery

The HD24 steel tuning barrel is a fantastic upgrade for your favourite marker. This version for the HDP 50 is a great piece of engineering. Grab yourself some 12.5mm balls and let the fun begin.