Fibre Optic Rear Sight | 5.1 Hi-Capa | Dr Black

Fibre Optic Rear Sight | 5.1 Hi-Capa | Dr. Black – this sight for faster target acquisition

This Dr. Black Fibre Optic sight is a smart upgrade for your Tokyo Marui Hi-Capa 5.1. Thanks to the fibre optic technology, your aiming point lights up clearly, even in low light conditions. Perfect for those who want to aim faster during airsoft games without compromising on precision.

Our opinion on this sight

The Shogun team is impressed by the build quality. This sight feels solid thanks to the CNC-milled aluminium, and the anodised layer provides a nice matte finish that does not reflect. The included fibre optic inserts in green and orange really make the difference – you can choose which colour works best for your playing style.

Technology and optical performance

The strength of this sight lies in the fibre optic technology. The fibre rods capture ambient light and direct it to the aiming point, giving you a brightly illuminated sight without batteries. The material consists of high-quality aluminium with a black anodised layer, ensuring durability and scratch resistance during intensive use.

The CNC milling technique guarantees precise dimensions, essential for a good fit on your Hi-Capa. For more technical details on dimensions and tolerances, check the 'More information' tab.

Mounting and compatibility

This sight is specifically designed for the Tokyo Marui Hi-Capa 5.1 series. Installation is a drop-in process – no modifications required. Simply remove the original rear sight and install this Dr. Black version. It fits perfectly into the existing dovetail groove of your Hi-Capa slide.

Note: this concerns only the rear sight. For a complete fibre optic setup, we recommend purchasing a matching front sight as well.

Who is this sight for?

This sight is ideal for the airsoft player seeking speed and precision. Whether you play CQB where fast target acquisition is crucial, or at medium range where you want to aim more accurately – the fibre optics assist you in both scenarios. Suitable for both beginners looking for their first upgrade and advanced players wanting to further perfect their Hi-Capa.

Ready to add the Fibre Optic Rear Sight | 5.1 Hi-Capa | Dr. Black to your setup?