GunsModify Enhanced Drop In Complete Loading Nozzle Set (V2) for Tokyo Marui M4 MWS GBB Rifle reg_NP Prometheus EG Barrel 363mm for

Prometheus EG Barrel 363mm for M4A1

Adjustable 5 Level of Brightness c

Two different types of ambidextrous sling mounts

Steel Receiver and Top Cover Fire selection lever work the same as the real steel

White Dotted Front & Rear Sight

GunsModify Enhanced Drop In Complete Loading Nozzle Set (V2) for Tokyo Marui M4 MWS GBB Rifle reg_NP Prometheus EG Barrel 363mm forGunsModify Enhanced Drop In Complete Loading Nozzle Set (V2) for Tokyo Marui M4 MWS GBB Rifle Polymer Loading Nozzle, Metal Spring Suitable For Tokyo Marui M4 Series Airsoft Gas Blow Back GBB Rifle It comes with all the necessary upgrade parts to ensure that your GBBR runs with a lot more effectively and efficiently than ever before