Guns Modify SA Stainless Threaded Barrel for Tokyo Marui Model 19 GBB - Gold (Tin-Nitride) CCW
Titanium Nitride threaded outer barrel.
TM G series 19 GBB pistols.
About Gun's Modify: Guns Modify is a premium airsoft part and accessory maker based in Hong Kong. From their slide kits to upgrade parts for other GBB platform airsoft guns, you can be assured that you will get top shelf quality from Gun's Modify.