US$ 342.89
: GL-04-12
Weight: 140 gColor: BlackMaterial: 6061 Aluminum/Steel (100% CNC MADE)Item No
: GE-02-04
it prevents cling by burning
Guarder 6.02mm Interchange Barrel for M4A1/SR-16/S-System/SG551 (Original Length, 363mm) Manufacturer_Guarder : GL-04-12Fits for Tokyo Marui XM177 M4A1 RIS SR16 S System SIG551 (Original Length) Electric Rifle Bore Size: 6. 02 mm Length: 363mm Material: BRASS Plating: Lucid Chromium Plating Item Code: TN 04