
Medusa's 15 Half Steel Airsoft Piston is next upgrade you need for your rifle's gearbox. Armed with a full rack of 15 half teeth, this piston will give you more time for rapid shooting.
Why choose this piston?
Why not?
Pro Tip:
With any piston, you should correct your angle of engagement, either using washers on the piston head or with a sorbo pad on the cylinder head. Ultimately, a piston is expected to wear over time and should be replaced at some point in time.