G&G ESG Bullpup10 B10 Gas Shotgun Leviathan Drop-In Programmable Mosfet Module for V2 Gearbox (Rear Wired PDI Piston Head for Tokyo

PDI Piston Head for Tokyo Marui FN 5-7

This storage area can be utilized for better wire management

providing more shots per fill

and includes Shake Awake technology

G&G ESG Bullpup10 B10 Gas Shotgun Leviathan Drop-In Programmable Mosfet Module for V2 Gearbox (Rear Wired PDI Piston Head for TokyoThis G&G ESG B 10 Gas shotgun features a polymer receiver with stock, the gas inlet located below the stock, polymer pistol grip, polymer removable bottom handguard. By removing the bottom handguard, accessories can be installed on its picatinny rail. It also has a metal M Lok upper handguard, a metal carry handle with a picatinny rail on top with a built in fiber optic front sight, metal ambidextrous magazine releases, ambidextrous fire selector,