TruGlo Tundra 3 Pin Sight Black. TUNDRA is built to be tough without adding weight or complexity to your setup. An innovative pin design protects fibers while an available removable light provides the extra brightness for a vivid sight picture in any lighting condition. Specifications for TruGlo Tundra 3 Pin Sight: Manufacturer: TruGlo Weight: 3.8 oz Illumination Type: LED Diameter: 1.8 in Features of TruGlo Tundra 3 Pin Sight Innovative pin design improves sight and protects fibers. Quick and easy fiber replacement. Ultra lightweight / compact design. Reversible bracket for greater vertical adjustability. Adjustable rheostat LED included (camo model only). Adjustable for left and right-handed users. TRUTOUCH soft-feel technical coating. Package Contents: TruGlo Tundra 3 Pin Sight TruGlo TG-AG1203BK: Tundra 3 Pin Sight Black