Prometheus Air Seal Chamber Hop Up Bucking (Hard Type) Major Color_White which boasts outstanding hit accuracy

which boasts outstanding hit accuracy which applies the firing system of the company G3

For KSC M4 Gas Blowback Series

REAL LIVE "Short Recoil" & "Decocking" Function

2g (Whole Set)

Installation: For expert only and please advise your airsoft gunsmith

Prometheus Air Seal Chamber Hop Up Bucking (Hard Type) Major Color_White which boasts outstanding hit accuracyPrometheus 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