{"product_id":"leup-mark-4hd-2-5-10x42-ill-tmr","title":"Leupold Mark 4HD 2.5-10x42 Illuminated Scope – TMR Reticle","description":"\u003cp\u003eThe Leupold Mark 4HD 2.5-10x42 delivers tactical-grade precision in a mid-range magnification platform optimized for patrol rifles, precision gas guns, and dynamic shooting scenarios. The first focal plane TMR (Tactical Milling Reticle) remains proportionally accurate across the entire magnification range, with red illumination for low-light target acquisition. This scope bridges the gap between close-quarters speed and extended engagement capability.\u003c\/p\u003e\u003cp\u003eBuilt on Leupold's high-definition optical system, the Mark 4HD features fully multi-coated lenses with their proprietary Twilight Max Light Management System for superior light transmission and edge-to-edge clarity. The 34mm maintube houses precision-matched tactile turrets with 0.1 mil adjustments and zero-stop functionality. Constructed from aircraft-grade aluminum with a hard-anodized finish, this scope is waterproof, fogproof, and backed by Leupold's lifetime guarantee. The illumination dial is positioned for ambidextrous operation without interfering with the magnification ring.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Riflescope\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 2.5-10x\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eObjective Lens:\u003c\/strong\u003e 42mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle:\u003c\/strong\u003e TMR (Tactical Milling Reticle), First Focal Plane, Illuminated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurret Adjustment:\u003c\/strong\u003e 0.1 mil clicks, Tactical turrets with zero-stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField of View:\u003c\/strong\u003e Varies with magnification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEye Relief:\u003c\/strong\u003e 3.7–3.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube Diameter:\u003c\/strong\u003e 34mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Footprint:\u003c\/strong\u003e 34mm rings required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof\/Fogproof:\u003c\/strong\u003e Yes, nitrogen-purged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 22 oz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Leupold","offers":[{"title":"Default Title","offer_id":48405798486271,"sku":"LP183737","price":1299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2965242.jpg?v=1776444536","url":"https:\/\/doublestackstore.com\/products\/leup-mark-4hd-2-5-10x42-ill-tmr","provider":"Double Stack Store","version":"1.0","type":"link"}