Ruger SR series pistols offer solid reliability and accurate shooting in a comfortable, ergonomic package that works well for defensive carry and range use. The Trijicon Bright & Tough 3-Dot Tritium Sights RA14 gives SR9, SR9c, SR40, and SR40c owners the self-luminous tritium night-sight upgrade that brings their trusted Ruger pistol up to the low-light performance standard that serious defensive shooters demand of their carry guns. The RA14 is designed specifically for the Ruger SR9, SR9c, SR40, and SR40c sight configuration - a purpose-built fit that installs correctly on these specific platforms and delivers proper three-dot alignment without the compatibility questions that generic sight solutions create. Every Trijicon Bright & Tough sight set is engineered to the exact dimensions of the specific handgun it was made for, ensuring the night-sight performance advantage is delivered from the first installation. The Trijicon Tactical Iron Sights RA14 three-dot tritium system provides self-luminous illumination in complete darkness and low-light conditions without batteries, activation, or any electronics. The tritium-phosphor lamps glow continuously through passive tritium decay always on, always ready, and always providing the three-dot aiming reference that accurate defensive shooting in darkness demands. The Trijicon Bright and Tough series increases night-fire accuracy by up to 5 times over conventional sights while maintaining the instinctive shooting speed serious defensive shooters need from their carry pistols. The Pistol Sight RA14 metal body housing and silicone rubber handle absorb the recoil and the hard daily use that Ruger SR series pistols endure through regular training and defensive carry. Each lamp is contained within an aluminum cylinder for structural protection and capped with a sapphire jewel for even light distribution and solvent resistance. Trijicon Ruger SR9, 9c, 40, 40c, Night Sight Set RA14 600590 in Front White Outline/green Tritium