MEPRO Tru-Dot Adjustable Night Front tritium Sight Compatible with Sig 9/357 P224 P225 P226 P228 P239 320 Green tritium dots Glow on Sight self Illuminated Meprolight Fixed Metal Sights

COMPATBILITY: Compatible with Sig 9/357 P224,P225, P226, P228, P239,320 GETTING ON TARGET: The MEPRO TRU-DOT Adjustable Day and Night sights are for those who demand greater accuracy. Windage and elevation adjustments on the rear sight allows you to compensate for windage, elevation, bullet weight and distance when zeroing. Front sight is fixed and cannot be adjusted. Premium grade tritium vials make your sights visible in lowlight and nighttime conditions. ALWAYS ON: Tritium powered, No batteries, No light needed – Always producing light and always ready 24/7 for 12 years. Does not need to be charged with a light source unlike Phosphorus.The tritium vials are surrounded by white reflective material that maximize the intensity and brightness of the tritium source to ensure fast target acquisition. Both rear and front tritium source appear white during the day and green on lowlight and nighttime. HIGH DURABILITY: The MEPRO TRU-DOT Adjustable Day and Night sights are drop- and shockproof. Made of steel, they make an excellent upgrade to your pistol and gives you instinctive aiming under pressure. Trusted by law enforcement and military personnel over the world, these tritium Sights are reliable in any lighting or weather condition. Maintenance free, can be mounted directly with no modifications. 12-year guarantee for tritium illumination.