TRUGLO Tritium Pro Brite Site Day/Night Sight Set Fits Glock 20/21/25/29/30/31/32/37/40/41, Front Sight Color Green W/ Orange Focus Lock Ring, Rear Sight Green, Glows In The Dark No Batteries Or Light Exposure Required TG-TG231G2C

When Truglo TFX PRO sights immediately took off and gained critical acclaim Truglo noticed that the world of TRITIUM night sights needed a similar upgrade. Starting with the brightness and durability of their original TRITIUM night sights Truglo added all of their PRO level features now including an orange FOCUS-LOCK ring for increased front sight contrast.

• Front sight FOCUS-LOCK ring for even faster focus
• Angled rear sight edge for emergency one - hand operation
• Unmatched visibility in all shooting conditions 24/7
• Compact design maintains factory sight radius
• Assembled in USA with quality Swiss tritium for maximum brightness
• Glows in the dark - no batteries or light exposure required
• FORTRESS FINISH nitride protective coating
• Fits standard holsters