MEPRO Tru-Dot Adjustable Night Sights Compatible with Glock 17 19 22 23 24 25 26 27 28 31 32 33 34 35 37 38 39 Green dots Glow on Sight self Illuminated tritium Sight

The ML20224 Glock Tru-Dot Night Sight fits G17,19,20,21,22,23. This is an adjustable set with green rear and front sight. MEPROLIGHT sights, like our other self-illuminated products & devices take maximum advantage of tritium light sources - the fail-safe, maintenance-free light sources that don't require any external source of energy and provides up to 15 years of usable light under all weather conditions. MEPROLIGHT continues to offer the strongest guarantee in the industry for the usable light of our TRU-DOT sights. The item cannot be shipped to CA.