5KU Glow Fiber Sight for Marui Hi-Capa (Type 1)
Type 1 Optic Sight (Red & Yellow)
Suitable for Tokyo Marui Hi-Capa Series Airsoft GBB Pistol
Due to the floating fiber optic rods, it picks up ambient light 30% more effectively than Airsoft Surgeon's Ver.I Fiber Optic Front Sight

NOTES: 1. Self-installation is required, consult your local gunsmith if needed