Tokyo Marui Model 19 Gen 4 GBB Pistol Accessory-Type_Gas Tube Silverback SRS Carbon Barrel Extension

Silverback SRS Carbon Barrel Extension L for SRS A1 & A2 G-Spec Barrels / Sport Barrels

There are two black knobs at the top

Its flat-top upper receiver allows for accessory attachment

01 mm Tight Bore Barrel with a length of 509mm

Tokyo Marui Model 19 Gen 4 GBB Pistol Accessory-Type_Gas Tube Silverback SRS Carbon Barrel ExtensionTokyo Marui Model 19 Gen 4 GBB Pistol Extreme well built gas blow back pistol Very loud & crispy Blow Back sound with Hi Kick Recoil Polymer Construction Recommend to take HFC134a gas for better durability. Magazine accommodate 22+1 Rounds 6mm plastic BBs Textured grip and authentic engraving on grip & slide Rail Framed Design is well known for Tactical Flashlight & Laser Sight Attachment Disassemble procedure is as the same as the real steel 4