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

Airsoft Surgeon recommends using the best quality hop up chambers and BBs

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