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 - Packing has the tolerance against hot exhaustion that causes hardening and deterioration Improve shooting accuracy, air-tightness & firmness Suitable for ALL Airsoft Electric Gun AEG Rifle models Hard Type is recommended to be used on High Power Airsoft onl
