Enhance your shooting precision with the GLOCK OEM Night Sight Set 6.5, designed for optimal target alignment in any lighting condition. This set features high-visibility tritium inserts that ensure you can quickly and accurately identify your target. Ideal for tactical situations or everyday carry. Front fits all models Rear size 6.5mm Compatible with all models except G42/G43 Standard height for G17, G19, G22, G23, G26, G27, G33, G34, G35, G37, G38, G39 (including Gen4) Upgrade your GLOCK pistol with these reliable night sights for unparalleled accuracy.