Tokyo Marui - M4 URGI 11.5" SOPMOD Block 3 MWS GBB eyepro allowing you to install an

allowing you to install an extension kit for extra suppression effect or an internal tracer unit to really light the enemy up

The replica uses a  new generation quick spring change system

The piston sear is made of steel

Standard Barrel with Flash Hider

- In the most cases is no modifications needed in the gun or Leviathan - V2

Tokyo Marui - M4 URGI 11.5" SOPMOD Block 3 MWS GBB eyepro allowing you to install anTokyo Marui URG I 11. 5inch Sopmod Block 3 MWS GBBR Green Beret's choice of 11. 5 inch URG I The 11. 5 inch barrel URG I, which has been confirmed to be used by the US Army Special Forces "Green Beret", is lined up as a gas blowback machine gun! The uniquely shaped 10. 5 inch handguard is equipped with an STR type stock. It is a particular model that pursues specifications unique to URG I It is equipped with a new blowback engine with a large piston