US$ 25.00
the M4A1 is supported by tons of aftermarket upgrade parts & accessories
Green fluorescent Metal Front & Rear Sight
- Perform smooth and consistent cycling
・Two tracer mode: Standard/ Sniper modes・11 different modes available for multi-color flame function (BIFROST Mode/ Mono Flame Mode / RGB Mode)・Up to 35 RPS・Battery: Li-Ion
-Superior performance with HFC 134a Gas and Crispy Blow Back with HFC 22 Gas
Tokyo Marui Recce / SCAR Barrel O-Ring (NGM4-305 / SCAR-19) Manufacturer_PPS the M4A1 is supported byParts No. NGM4 305 SCAR 19