Prometheus Air Seal Chamber Hop Up Bucking (Hard Type) Major Color_White Item Weight (gram) 149 Major

Item Weight (gram) 149 Major Color Black Built Material Polymer Manufacturer STAR Airsoft Item Code SAA-GRIP-01-BK

For KSC M4 Gas Blowback Series

Installation: For expert only and please advise your airsoft gunsmith

Color : Black/Sliver

2g (Whole Set)

Prometheus Air Seal Chamber Hop Up Bucking (Hard Type) Major Color_White Item Weight (gram) 149 MajorPrometheus Airsoft AEG Rifle Upgrade Parts (Prommy Red) Air Seal Chamber Hop Up Bucking Hard Type If your hop up adjustment is not having a significant effect on the hop up of your BB, your hop up packing is probably worn down It is time to change a new one. Laylax gives you a new hop up bucking offer more accurate hop up adjustment Constructed of Silica Gel that is hard to be deteriorated by atomized oil grease when shooting at Fully Semi Auto mode