To ensure optimal operation for your GBB replica, it is recommended to use the adjustment ranges mentioned below.

Glock 17 :

  • Plastic slide: 80 to 110 PSI
  • Aluminum slide: 110 to 140 PSI
  • Steel slide: 140 to 160 PSI

AAP-01 :

  • 100 to 140 PSI

It is essential to emphasize that there is no universal PSI value, despite some persistent beliefs.

When adjusting your PSI, take into account the regulations as well as the weight of your slide, which varies depending on the materials used and the accessories mounted (for example: RMR optic).

In general, the heavier your slide, the more power it will require to complete a complete cycle.

Important : Always wear protective eyewear when handling airsoft products.