{"product_id":"trijicon-sa37-front-rear-night-sights-for-s-w-m-p-series-green-tritium-no-batteries","title":"Trijicon SA37 Front \u0026 Rear Night Sights for S\u0026W M\u0026P Series (Green) – Tritium, No Batteries","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eTrijicon Bright \u0026amp; Tough SA37 night sights are a three-dot iron sight system designed to boost night-fire accuracy without batteries. In practical terms, they can improve sight picture in low light by up to five times compared with traditional iron sights, while preserving the fast, instinctive aiming feel shooters expect. This system is built to perform without external power, relying on proven Tritium illumination to keep aiming sharp as ambient light fades.\u003c\/p\u003e\n\u003ch3\u003eRugged, real-world construction\u003c\/h3\u003e\n\u003cp\u003eThe SA37 sights are housed in a durable metal body and cushioned within silicone rubber to endure heavy recoil and daily wear. A sapphire jewel caps each Tritium lamp to help evenly distribute light and guard against solvents and puncture. Lamps sit inside protective aluminum cylinders, further shielding them from harsh cleaning agents and rough handling. The green illumination in these sights is warranted for 12 years from the date of manufacture, offering long-term reliability.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWHITE RINGS: daylight visibility enhanced by a white ring around each glow point\u003c\/li\u003e\n  \u003cli\u003eTritium-phosphor lamp provides continuous illumination in dark conditions\u003c\/li\u003e\n  \u003cli\u003eSapphire window distributes light evenly and protects the lamp from solvents and puncture\u003c\/li\u003e\n  \u003cli\u003eAluminum cylinders shield the lamps from heavy recoil and cleaning solvents\u003c\/li\u003e\n  \u003cli\u003eFits Smith \u0026amp; Wesson M\u0026amp;P, M\u0026amp;P M2.0, SD9 VE, and SD40 VE (excludes Shield and CORE models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world use and considerations\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFast target acquisition as ambient light fades at dusk or dawn\u003c\/li\u003e\n  \u003cli\u003eReliable, battery-free illumination for range drills and low-light practice\u003c\/li\u003e\n  \u003cli\u003eDurable design that stands up to heavy recoil and routine maintenance\u003c\/li\u003e\n  \u003cli\u003e12-year warranty on green lamps offers long-term peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhile results can vary by shooter and firearm, the combination of bright Tritium illumination, daylight visibility, and rugged construction positions the SA37 as a compelling upgrade for those seeking quick sight alignment in challenging lighting conditions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which firearms are compatible with Trijicon SA37 night sights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Smith \u0026amp; Wesson M\u0026amp;P, M\u0026amp;P M2.0, SD9 VE, and SD40 VE models (excluding Shield and CORE).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these sights require batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Tritium provides glow; green lamps are covered by a 12-year warranty.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Trijicon","offers":[{"title":"Default Title","offer_id":42097977786448,"sku":"B000UVD3US","price":208.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/9645\/8576\/files\/trijicon-sa37-front-green-night-sight.jpg?v=1771912747","url":"https:\/\/canadawildco.com\/products\/trijicon-sa37-front-rear-night-sights-for-s-w-m-p-series-green-tritium-no-batteries","provider":"Canada WildCo. | Hunting Gear, Fishing Equipment \u0026 Outdoor Essentials for the Canadian Wild","version":"1.0","type":"link"}