Madbull Gemtech Licensed 300 Blackout Barrel Extension for Airsoft

Licensed from Gemtech, Madbull has created an identical twin of the GMT-300BLK, a 300 BlackOut mock suppressor for airsoft rifle. This barrel extension is designed to use 6 mm B.B. caliber and is highly durable constructed with T6-6061 aluminum. With the black matte finished and Gemtech unique logo, this barrel extension bring unique look on your rifle build.