DYTAC 14.5inch Mid-Length Outer Barrel Assemble for WA M4 (Black) XM177 Reference the APC sizing chart

Reference the APC sizing chart for correct fitting

- Package includes: Kimber M1911 GBB Pistol

DYTAC Invader M4 Pistol AEG (Type B

It replaced the original butt stock tube which turn your ASK209 into a shortly killing gun in CQB situation

DYTAC 14.5inch Mid-Length Outer Barrel Assemble for WA M4 (Black) XM177 Reference the APC sizing chartDYTAC 14. 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 370mm Outer barrel & Dummy Gas Tube Length: 14. 5" Adaptive End: 14mm Negative SKU DY OB03 14ML BK Item Weight (gram) 300 Major Color Black Length 370mm Adaptive End 14mm Counter Clockwise Built Material Aluminum Manufacturer