Trijicon Bright & Tough™ Night Sight Set (W/W Green) for GLOCK® Large Frame (20, 21, 29-41)) Fire Blanket This adjustable LED sight features

This adjustable LED sight features robust construction designed to withstand demanding use while maintaining zero retention

it withstands harsh conditions while maintaining crystal-clear audio transmission

Removable pocket clip

which shines both ahead of you and downward

Trijicon Bright & Tough™ Night Sight Set (W/W Green) for GLOCK® Large Frame (20, 21, 29-41)) Fire Blanket This adjustable LED sight featuresFront: White Outline Green Tritium, Rear: White Outline Green Tritium Fits Glock Models: 20, 21, 29, 30, 36, 40, and 41 (including S and SF variants). Trijicon Bright & Tough 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. Housed in a metal body and cushioned