Prometheus Air Seal Chamber Hop Up Bucking (Hard Type) Major Color_White REAL LIVE "Short Recoil" &

REAL LIVE "Short Recoil" & "Decocking" Function

SEMI & FULLY Automatic Shooting Mode

Thread: 14mm Positive / Negative

2g (Whole Set)

Prometheus Air Seal Chamber Hop Up Bucking (Hard Type) Major Color_White REAL LIVE "Short Recoil" &Prometheus 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