Tritium night sights transition from standard white dot sights during the daylight, to glowing green dots in the dark. Tritium does not need batteries. Fits most standard holsters. Front sight FOCUSLOCK ring for even faster focus. Fits most standard holsters. Front Sight Length: 1.0". Front Sight Width: 1.0". Front Sight Height: 1.0". Rear Sight Length: 1.0". Rear Sight Width: 1.0". Rear Sight Height: 1.0". Compatible w/Glock 20/21/25/29/30/31/32/37/40/41 Except MOS.
| FireArm |
No |
| Firearm Fit |
Glock 21 |
| Type |
Front/Rear Set |
| Frame Material |
Steel |
| Front Material |
Tritium |
| Rear Material |
Tritium |
| Rear Color |
Green |
| Frame Color |
Black Nitride Fortress |
| Firearm Type |
Handgun |
| Front Color |
White Outline |
| Style |
Square Front/U-Notch Rear High Set |
