Gunsmith Bros Aluminium ST Style Fiber Rear Sight For Marui TM Hi-Capa 5.1 GBBP Series

This rear sight from Gunsmith Bros is machined from aluminium in an STI style and includes a fiber optic rear sight, so a colored fiber insert can be fitted for visibility in low light or during fast-moving action air and IPSC matches.

It is designed for the Tokyo Marui Hi-Capa 5.1 GBB pistol airsoft series, giving that platform a rear sight upgrade built around the fiber optic slot.

• Brand: Gunsmith Bros
• Product Type: Rear Sight
• Material: CNC Aluminum
• Style: STI Style with Fiber Rear Sight
• Compatibility: Tokyo Marui Hi-Capa 5.1 GBB Pistol Airsoft Series
• Fiber Optic Ready: Yes