ZEV Custom Metal Gas Blowback Pistol - Gel BlasterWelcome to the new range of "Double Bell" gas pistols. Double Bell are a very well known brand in the airsoft industry and now have made their way into the world of Gelball and are taking the game to a whole new level. This is the ZEV custom buy Double Bell, with a polymer pistol grip and metal slide construction this pistol is amazing quality from top to bottom. Featuring a metal inner barrel with an inbuilt hop up for increased power and accuracy is