Trijicon Bright & Tough - Sight - Suppressor Set - Fits GLOCK 20/21/29/30/41 (including S and SF variants) - Black Front/Black Rear with Green Lamps

TRIJICON NS SUP SET FOR GLK 20 B/B: Trijicon Bright & Tough(TM) Night Sights are three-dot iron sights that increase night-fire shooting accuracy by as much as five times over conventional sights. Equally impressive, they do so with the same speed as instinctive shooting - and without the need for batteries KEY FEATURES: Tritium-Phosphor lamp | Sapphire window | White rings | Silicone rubber cushion | Protective aluminum cylinders | Suppressor sights | Back up iron sights