- Air Venturi Alpha
This kit allows you to adjust the transfer port size. The kit contains 6 transfer ports of different orifice diameter:
- white: 1.8mm
- green: 2.2mm
- yellow: 2.7mm
- brown: 3mm
- pink: 3.4mm
- black: 4mm
The transfer port should be installed with the flat face facing downward.
Due to the fact that the muzzle velocity depends on factors such as barrel length, regulator setting and hammer force, we cannot provide velocity number for each transfer port. Buyer is responsible to make sure that the muzzle energy is within local allowed limits.