Pro-Arms 130% Steel Recoil Spring Guide Rod for Marui G17 Gen 4 GBB Net-Weight-(g)_2300 enabling it to be fired

enabling it to be fired in both semi-auto and full-auto modes at an impressive rate of approximately 1200 rounds per minute

semi-drop down extension offers added comfort for the shooter while going for the draw and will not get in the way when having overhanging clothing

CNC Metal Construction Sear

Metal 180mm Handguard

Tokyo Marui M4A1 MWSGBB Rifle (ZET System/ Cerakote Coating)

Pro-Arms 130% Steel Recoil Spring Guide Rod for Marui G17 Gen 4 GBB Net-Weight-(g)_2300 enabling it to be firedPro Arms 130% Steel Recoil Spring Guide Rod for Marui G17 Gen 4 GBB Steel Construction 130% Power up Design for upgrade extra recoil impulse for the pistolv Also helps with the handling of prolonged green gas use and faster cycling Suitable For Tokyo Marui G17 Gen4 Series Airsoft Gas Blow Back GBB Pistol