G&P WOC Fighting Cat Fixed Stock GBB Rifle Tactical Reason being that with the

Reason being that with the long contact patch nub

- CNC Aluminium Constructed

you can change the power spring quickly  Real steel factory standard high strength duralumin forged frame

- Magazine Capacity: 130Rounds

5" Lens F/NO=3

G&P WOC Fighting Cat Fixed Stock GBB Rifle Tactical Reason being that with theNEW RELEASE! G&P Full Metal Custom M4 Series based on WA M4 Gas Blow Back Rifle WA internal parts with all possible METAL upgrade from G&P such as Hop up chamber set Crispy Metal Sounds & Smoother slide cycling 4 Sides 3. 5inch Free Floating Unit Thanks G&P Industry offers this Compact Size M4 Gas Blow Back Rifle Upgrade Include: WA Fighting Cat Metal Body (WP01) WA Fighting Cat Front Set (WP77) WA M4A1 Spare Magazine (50rds) Flash QD Flip Up Sight