DYTAC 12.5inch Mid-Length Outer Barrel Assemble for WA M4 (Black) mc Sound Sensor built-in drum magazine

Sound Sensor built-in drum magazine help winding bullet into barrel while shooting

01mm built for precision shooting (Tight bore)  Precision Inner surface polished  Brass Construction  Suitable for PSG1 Series Airsoft Electric Gun AEG Rifle  Choose this barrel to suit your Airsoft model  Perfect for tighter grouping & more accurate shooting  Length : 590mm  Inner Diameter : 6

and it only comes with 1 shell on purchase

- A beautiful engraved Metal Upgrade kit for Marui Airsoft Pistol

DYTAC 12.5inch Mid-Length Outer Barrel Assemble for WA M4 (Black) mc Sound Sensor built-in drum magazineDYTAC 12. 5inch Mid Length Outer Barrel Assemble CNC Durable Enhanced Aluminum Construction Hard Coat Anodize Surface Suitable for WA M4 Series Airsoft Gas Blow Back GBB Rifle Design for PTS MOE Mid Length Hand Guard Includes 290mm Outer barrel & Dummy Gas Tube Adaptive End: 14mm Negative SKU DY OB03 12ML BK Item Weight (gram) 245 Major Color Black Length 310mm Adaptive End 14mm Counter Clockwise Built Material Aluminum Manufacturer DYTAC