Guarder Aluminum Custom Slide for MARUI HI-CAPA 5.1 (INFINITY/Dual Ver.) color-chrome these guns feature a top

these guns feature a top monolithic rail

Adjustable HOP UP system is equipped (New Gen Hop Up Set)

hose assemblies

Application: M4 / M16 / SR-16 / M4-RIS and other compatible Airsoft AEG models that uses M4 hopup units

Utilizing Airsoft products improperly

Guarder Aluminum Custom Slide for MARUI HI-CAPA 5.1 (INFINITY/Dual Ver.) color-chrome these guns feature a topGuarder Infinity Custom Slide for Marui Hi Capa 5. 1 (Black) Aluminum Construction For Tokyo Marui Tokyo Marui Hi Capa 5. 1 Series Airsoft GBB Pistol Engraved "Infinity" Logo Marking on both side Black Color Version Modifications by a professional tech may be required for proper installation and performance.