MechLabs XX-Mod Mechanical V2 HPA Engine color-pink Hop-up spring from your MTW

Hop-up spring from your MTW

Fire selector mode

the pressure point remains in the same position for consistent results

It is long enough for most barrel lengths

The dual apertures feature a ribbed

MechLabs XX-Mod Mechanical V2 HPA Engine color-pink Hop-up spring from your MTWThe XX Mod represents the next evolution of mechanical HPA technology a platform shaped by real feedback from the global airsoft community. Every element of its design reflects the needs of players and technicians alike, delivering a system that combines modularity with precision to achieve unmatched expandability and adaptability. Whether for performance tuning, platform conversion, or field maintenance, the XX Mod is engineered to evolve with you.