Air Seal Chamber Packing Hop-Up Bucking - Hard Type
As the mythical Prometheus has delivered fire to humanity and taught us basic technology, so does Prometheus bring us modern technical solutions for our airsoft replicas.
A hard type silicon Hop-Up bucking was designed specially for replicas with a muzzle velocity higher than 400 FPS. It was created with replica power tuning in mind. Ordinary buckings do not offer adequate “grip” on a BB at higher velocities, which negatively impacts the range of a replica.
A hard type Hop-Up bucking from Prometheus is not fit for use with replicas with a muzzle velocity below 400 FPS. It is too powerful and will not allow for appropriate adjustment of the Hop-Up system.
The set includes also a spacer.