Rival Arms Tritium Night Sights for Glock MOS 17/19 – White Front Dot

The Rival Arms RA3B231G tritium night sights deliver 24/7 visibility for Glock MOS (Modular Optic System) pistols. Self-illuminating tritium vials provide a bright aiming point in complete darkness, while white front dot and serrated rear blade ensure fast target acquisition in daylight. Designed specifically for MOS slide cuts on Glock 17 and 19 models.

CNC-machined steel construction with protective nitride finish. Drop-in installation compatible with MOS slide profile. Three-dot configuration with high-visibility white front ring speeds sight alignment. Anti-glare serrations on rear sight face reduce reflections under harsh lighting. Tritium lamps are Swiss-made with 12-year guaranteed luminosity.

• Type: Tritium Night Sights
• Front Sight: White dot with tritium lamp
• Rear Sight: Serrated blade with tritium lamps
• Configuration: Three-dot
• Material: Steel with nitride finish
• Compatible Models: Glock 17 MOS, Glock 19 MOS
• Installation: MOS-specific fitment
• Tritium Lifespan: 12 years