TRITIUM/FIBER OPTIC BRITE-SITE

High quality sight systems offer exceptional brightness in a low profile configuration that won’t hang up in your holster or slow you down. CNC machined, steel construction provides superior durability for combat or competition. Dovetailed rear with set screw (except Sure-Sight) and screw-on front sight makes replacement of Glock factory sights fast and simple. All sights, except Sure-Sight, match factory sight height. Patented, T.F.O. technology combines the brightness of fiber optics with the glowing properties of long-lasting tritium. Provides fast sight acquisition and excellent transition from daylight to darkness with highly visible, green or yellow T.F.O. rods. Machined channels in front and rear sight housings provide maximum, ambient light gathering and protect the rods from damage while concealing them from your target. Two-dot rear and single dot, serrated front sight makes alignment easy so you can concentrate on your target. 131GT1 and 131GT2 use green dot front and rear sight. 131GT1Y and 131GT2Y use green dot front and yellow rear sight.

SPECS: Steel, matte black. Fiber optic/Tritium rods, green/yellow. Front - .970” (2.46cm) long, .142” (3.6mm) wide. Rear - .950” (2.4cm) long, .720” (1.8cm) wide. 131GT1/131GT1Y – Fits Glock 17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38 and 39. 131GT2/131GT2Y – Fits Glock 20, 21, 29, 30, 31, 32 and 37.

Catalog page 258