Air Seal Hop-Up Rubber Soft Type in-stock Magazine capacity: 29 rds Weight:

Magazine capacity: 29 rds Weight: 360 g Shipping weight: 380 g

Magazine capacity: 25 rds Weight: 150 g Shipping weight: 170 g

As his gear tumbled to the ground

Weight: 50 g Shipping weight: 80 g

Air Seal Hop-Up Rubber Soft Type in-stock Magazine capacity: 29 rds Weight: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