{"product_id":"trijicon-hd-night-sight-set-green-tritium-orange-front-outline-fits-h-k-usp","title":"Trijicon HD Night Sight Set Green Tritium Orange Front Outline - Fits H\u0026K USP","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eTrijicon HD Night Sight Set\u003c\/span\u003e\u003c\/strong\u003e (Trijicon model \u003cstrong\u003eHK106O\u003c\/strong\u003e, MPN \u003cstrong\u003e600595\u003c\/strong\u003e) is a self-defense-oriented tritium sight upgrade purpose-built for the \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eH\u0026amp;K USP\u003c\/span\u003e\u003c\/strong\u003e duty pistol.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis \u003cstrong\u003efront and rear sight set\u003c\/strong\u003e is engineered around a three-dot green tritium lamp system that delivers an instantly visible aiming reference in low-light or no-light conditions with no batteries, switches, or charging required. The front sight carries a taller blade with a green tritium aiming point ringed in \u003cstrong\u003ephotoluminescent orange paint\u003c\/strong\u003e, while the rear sight pairs two green tritium dots framed in black for a high-contrast rear picture that draws the eye straight to the bright orange index up front.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe set fits the \u003cstrong\u003eH\u0026amp;K USP\u003c\/strong\u003e full-size service pistol, with the rear sight seating into the slide's existing dovetail and the front blade locating into the USP's front sight retention system. \u003cstrong\u003eProfessional installation is recommended\u003c\/strong\u003e to ensure correct seating in the slide. The sealed tritium lamps keep the sights shoot-ready year after year with no upkeep beyond routine cleaning, making the HD Night Sight Set a trusted carry-ready upgrade over factory iron sights for the USP.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eSpecified dimensions include a \u003cstrong\u003e0.215\" front blade height\u003c\/strong\u003e, \u003cstrong\u003e0.224\" rear blade height\u003c\/strong\u003e, and \u003cstrong\u003e0.144\" front blade width\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Trijicon","offers":[{"title":"Default Title","offer_id":55084464308546,"sku":"199208","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_858b350c-4bb2-4fc4-84b5-551a8f05c37c.png?v=1784769170","url":"https:\/\/centerfiresystems.com\/products\/trijicon-hd-night-sight-set-green-tritium-orange-front-outline-fits-h-k-usp","provider":"Centerfire Systems","version":"1.0","type":"link"}