Licensed from Gemtech, Madbull has created an identical GM-9 suppressor for Airsoft pistol; though it also looks sick attached to an AEG. This barrel extension has a highly durable T6-6061 aluminum construction with the black matte finished and Gemtech unique logo on front tip. This barrel extension brings a unique look to your airsoft pistol or rifle build. This barrel extension not only looks amazing on your pistol but can definitely increase the sex appeal of AEG's with it's thinner cylindrical build opposed to its thicker 45mm counterpart.