Description
If your hop-up adjustment is not having a big effect on the hop-up of your BBs, then it probably means that your hop-up packing is worn down and is not gripping the BB properly before it is fired out. A new hop-up packing will allow more accurate hop-up adjustments. Best used on guns that shoot below 400fps. If your gun shoots above 400fps, then opt for the hard type hop-up packing instead. Especially recommend to use this hard type hop-up packing onto upgraded AEG as well for improving full auto mode shooting effectively.
Details
Weight: 1 g Shipping weight: 10 g
Prometheus
Prometheus - a Japan-based company that can be easily described as "legendary" among new airsoft players and veterans alike. Best known for their superb inner barrels, Prometheus decided to expand further, providing top-notch tuning parts for gearboxes and hop-up units.