Guerrilla Air Myth 4500psi Regulator - Brass Flange Gas Pistols One of the motors found

One of the motors found in the most recognized airsoft brand in the world

or occasion

and instantaneous trigger response making this one of the most efficient stock gearboxes on the market

689 freak insert one piece barrel

Guerrilla Air Myth 4500psi Regulator - Brass Flange Gas Pistols One of the motors foundFeatures: Low Profile Light weight Increased shot count only 0. 75" from ASA to bottle virtually instantaneous recharge rebuildable replaceable brass top flange (in case you damage it accidentally) user friendly Pro Burst Discs This regulator must be installed by a certified airsmith. If improperly installed serious injury or death could result!