GHK - M4 GBB (Barebone Version)

Price: $349.50 — Currently out of stock.

Partially assembled GHK M4 GBB platform to allow user complete the rifle with desired components. Package includes: - Upper receiver with bolt assist and dust cover - Complete lower receiver with A2 grip and carbine buffer tube - Complete Bolt Carrier Group - Magazine - Hop Chamber with barrel extension and chamber packing - Carbine length dummy gas tube Parts required to complete : - Carbine stock - Outer barrel - Inner barrel ( AEG Type ) - Gas block - Sighting system(s) - Muzzle device - Handguard / Rail