MechLabs XX-MOD HPA Engine Gearbox Kit (Colour Options) preord-amp If you apply a major

If you apply a major force onto your pistol

Compatible with VSR-spec inner barrels and buckings

the programming mode is automatically exited

Thanks to the included Velcro straps

Heat treated for enhanced durability and strength

MechLabs XX-MOD HPA Engine Gearbox Kit (Colour Options) preord-amp If you apply a majorThe X 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 X Mod is engineered to evolve with you.