DYTAC 14inch Mid-Length Outer Barrel Assemble for Marui M4 EBB (BK) Airsoft Surgeon With the use of the

With the use of the V3 Gear Box that includes a quick spring change function

* Sling attachments in front and rear

Full Metal Constructed Custom Airsoft Electric Gun (AEG) from G&P Industry

King Arms M4 AEG)  DYTAC 120rd Invader Magazine for M4 AEG (5pcs Pack)  For those who don't like the stock AEG Magazine

DYTAC 14inch Mid-Length Outer Barrel Assemble for Marui M4 EBB (BK) Airsoft Surgeon With the use of theDYTAC 14inch Mid Length Outer Barrel Assemble CNC Durable Enhanced Aluminum Construction Hard Coat Anodize Surface Suitable for Tokyo Marui M4 Series Airsoft Electric Blow Back EBB Rifle Design for PTS MOE Mid Length Hand Guard Includes 360mm Outer barrel & Dummy Gas Tube Length: 14" Adaptive End: 14mm Negative SKU DY OB04 14ML BK Item Weight (gram) 280 Major Color Black Length ~360mm Barrel Thread Diameter 14mm Adaptive End 14mm Counter Clockwise