(Airsoft) Custom M4 SOPMOD Marui.

Here is my custom M4 Sopmod Marui. It has the following parts : - Prometheus Piston Head for Marui Gearbox New V2 - Prometheus Air Seal Nozzle for Marui Gearbox New V2 - Prometheus Aero Cylinder Head for Marui Gearbox New V2 - Prometheus Bearing Spring Guide for SOPMOD M4 (New Ver.2) - Guarder AEG Tune-Up Spring - SP90 - PDI Precision Barrel for Marui M4A1 / M4 S-System AEG - MAGPUL M4/M16 PTS MOE Pistol Grip (Dark Earth) - MAGPUL PTS MOE Polymer Trigger Guard for M4/M16 Series AEG - MAGPUL - ACM Eotech 553 - ACM M900A - GP rail covers. - Freedom art sling attachement. Its power is 330 FPS with GG Bio bb’s. Those BB’s are perfect for the PDI barrel. You can buy all those things on Ehobbyasia. The tokyo marui M4 SOPMOD airsoft gun is an “next generation“ AEG made by Tokyo Marui. You can see on this video the blowback system and recoil effect and the bolt catch. It’