Maple Leaf GHK G5 Hop Unit

Maple Leaf GHK G5 Hop Unit An upgraded CNC hop unit for the GHK G5 gas blowback rifle. This comes with a Maple Leaf 75-degree hot shot hop rubber to accept standard GBB type barrels. Features: CNC aluminium Maple Leaf Hot Shot Hop-up Rubber 75 for GHK G5