{"product_id":"leupold-bx-6-range-hd-4dof-10x42-binoculars-185190","title":"Leupold BX-6 Range HD 4DOF 10x42 Rangefinding Binoculars – 185190","description":"\u003cp\u003eThe \u003cb\u003eLeupold BX-6 Range HD 4DOF 10x42 Rangefinding Binoculars\u003c\/b\u003e, part number \u003cb\u003e185190\u003c\/b\u003e, are the flagship of Leupold's rangefinding binocular line, combining a \u003cb\u003e10x42\u003c\/b\u003e Professional-Grade Optical System with a Class 3R laser that ranges deer to \u003cb\u003e2,000 yards (approximately 1,829 m)\u003c\/b\u003e and reflective targets to 6,000 yards (approximately 5,486 m), and the \u003cb\u003eHornady 4DOF Ballistic Calculator\u003c\/b\u003e for a full trajectory solution rather than just a distance.\u003c\/p\u003e\n\u003cp\u003eReadings appear on a red AccuView AMOLED display and are accurate to ±0.5 yards inside 125 yards and ±2 yards out to 1,000. Bluetooth pairs the binocular to the Leupold Control App, and precision GPS pinning to within 2 degrees drops waypoints into onX Hunt, Deercast, HuntStand, Google Maps and Apple Maps. The optics give a 6.3-degree field of view — approximately 110 m at 1,000 m (330 ft at 1,000 yd) — with 18mm of eye relief, a 4.2mm exit pupil and three interchangeable Form-Fit eyecups. The waterproof and fogproof body is 173mm (6.8 in) long and 1,162 g (41 oz), running a CR123 lithium cell rated at approximately 4,000 actuations.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow It Compares\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe BX-6 Range HD is the flagship of Leupold's rangefinding binocular range and sits well above the BX-4 models in both capability and price. It ranges reflective targets to 6,000 yards and deer to 2,000 yards — against 4,000 and 1,300 for the \u003ca href=\"\/products\/leupold-bx-4-range-hd-gen-2-10x42-binoculars-185699\"\u003eBX-4 Range HD Gen 2 10x42\u003c\/a\u003e — and it replaces TBR\/W with the Hornady 4DOF Ballistic Calculator, which models the projectile from its drag coefficient rather than a ballistic coefficient. It also does things no BX-4 does: it pairs to the Leupold Control App over Bluetooth, and it drops precision GPS waypoints into mapping apps. Ranging accuracy is tighter close in, at ±0.5 yards to 125 yards. It is the heaviest of the six at 1,162 g, and its Class 3R laser is a step up in output from the BX-4 models' Class 1M. If you want the same 10x42 format without any of the electronics, the \u003ca href=\"\/products\/leupold-bx-4-pro-guide-hd-gen-2-10x42-binoculars-184761\"\u003eBX-4 Pro Guide HD Gen 2 10x42\u003c\/a\u003e weighs 709 g.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIdeal For\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong-range hill stalking where a genuine ballistic solution, not just a distance, is wanted before the shot\u003c\/li\u003e\n\u003cli\u003eStalkers and shooters who already run Hornady 4DOF data and want the calculator in the glass\u003c\/li\u003e\n\u003cli\u003eNight fox and vermin work at extended range, where the AccuView display and the longer laser reach both matter\u003c\/li\u003e\n\u003cli\u003eHill and mountain ground where dropping an accurate GPS pin on a beast or a carcass into onX Hunt, HuntStand or Apple Maps saves an hour of searching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRanging:\u003c\/b\u003e Maximum 6,000 yards (approx. 5,486 m) on reflective targets, 3,000 yards (approx. 2,743 m) on trees and 2,000 yards (approx. 1,829 m) on deer, with a 5-yard minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAccuracy:\u003c\/b\u003e ±0.5 yards to 125 yards, ±2 yards to 1,000 yards, and ±0.5% above 1,000 yards\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBallistics:\u003c\/b\u003e Hornady 4DOF Ballistic Calculator — calculates the bullet's true flight path using real bullet data, working from drag coefficient rather than ballistic coefficient, and accounting for atmospherics, moving targets and earth-based effects\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnectivity:\u003c\/b\u003e Bluetooth pairing to the Leupold Control App to drop waypoints, adjust settings or control the rangefinder remotely; precision GPS pinning accurate to within 2 degrees, feeding onX Hunt, Deercast, HuntStand, Google Maps and Apple Maps\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDisplay:\u003c\/b\u003e AccuView AMOLED display in red\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGlass:\u003c\/b\u003e Professional-Grade Optical System with a 6.3-degree field of view and 18mm of eye relief — the most generous of the six\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEyecups:\u003c\/b\u003e Three interchangeable Form-Fit eyecups — winged, medium and low\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eElectronics:\u003c\/b\u003e CR123 battery rated at approximately 4,000 actuations; Class 3R laser, eye-safe and compliant with IEC 60825-1:2014-05\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnification \/ Objective\u003c\/td\u003e\n\u003ctd\u003e10x42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Range — Reflective\u003c\/td\u003e\n\u003ctd\u003e6,000 yd (approx. 5,486 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Range — Trees\u003c\/td\u003e\n\u003ctd\u003e3,000 yd (approx. 2,743 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Range — Deer\u003c\/td\u003e\n\u003ctd\u003e2,000 yd (approx. 1,829 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Range\u003c\/td\u003e\n\u003ctd\u003e5 yd (approx. 4.6 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRanging Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5 yd to 125 yd; ±2 yd to 1,000 yd; ±0.5% above 1,000 yd\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBallistics\u003c\/td\u003e\n\u003ctd\u003eHornady 4DOF Ballistic Calculator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth to the Leupold Control App; precision GPS pinning to within 2 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eAccuView AMOLED (red)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField of View\u003c\/td\u003e\n\u003ctd\u003e330 ft @ 1,000 yd (approx. 110 m @ 1,000 m) — 6.3 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye Relief\u003c\/td\u003e\n\u003ctd\u003e18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExit Pupil\u003c\/td\u003e\n\u003ctd\u003e4.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClose Focus\u003c\/td\u003e\n\u003ctd\u003e10 ft (approx. 3 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterpupillary Distance\u003c\/td\u003e\n\u003ctd\u003e57–72mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e6.8 in (approx. 173mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e41 oz (approx. 1,162 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003ctd\u003eProfessional-Grade Optical System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectronics\u003c\/td\u003e\n\u003ctd\u003eCR123 lithium battery, approx. 4,000 actuations; Class 3R laser, IEC 60825-1:2014-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003eWaterproof and fogproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhat's Included\u003c\/td\u003e\n\u003ctd\u003eBinocular; three sets of interchangeable Form-Fit eyecups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU \/ MPN \/ UPC\u003c\/td\u003e\n\u003ctd\u003e185190 \/ 185190 \/ 030317040444\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003eWhat's Included\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBX-6 Range HD 4DOF 10x42 rangefinding binocular\u003c\/li\u003e\n\u003cli\u003eThree sets of interchangeable Form-Fit eyecups\u003c\/li\u003e\n\u003cli\u003eLeupold does not publish a full box-contents list for this model — contact us before ordering if a specific accessory matters to you\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eUK Delivery \u0026amp; Support\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eImported from the USA, duty paid by us, and dispatched tracked from the UK — nothing to pay on delivery — backed by UK-based support.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the 4DOF calculator do that TBR\/W does not?\u003c\/b\u003eThe Hornady 4DOF Ballistic Calculator works from the projectile's drag coefficient rather than its ballistic coefficient, and combines mass, shape and aerodynamic properties with atmospheric data to give a full trajectory solution, including moving targets and earth-based effects. TBR\/W on the BX-4 models gives a ballistically compensated range and a wind hold, which is a simpler answer.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow far will it range on deer?\u003c\/b\u003eLeupold rates it to 2,000 yards, approximately 1,829 metres, on deer — 3,000 yards on trees and 6,000 yards on reflective targets. Mist, rain and poor light reduce that in practice.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow accurate is it?\u003c\/b\u003e±0.5 yards out to 125 yards, ±2 yards out to 1,000 yards, and ±0.5% beyond 1,000 yards.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat can the app do?\u003c\/b\u003eThe Leupold Control App connects over Bluetooth to drop waypoints, adjust settings or control the rangefinder remotely, and Bluetooth can be switched off when not needed. Settings update in real time and persist offline.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhich mapping apps does the GPS pinning work with?\u003c\/b\u003eLeupold lists onX Hunt, Deercast, HuntStand, Google Maps and Apple Maps, with pinning accurate to within 2 degrees.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIs it tripod compatible?\u003c\/b\u003eLeupold's own material is inconsistent on this point — the description refers to a tripod mount while the specification table says no — so we are not stating it either way. Please contact us before ordering if tripod mounting is essential and we will confirm with Leupold.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhere can I see the rest of the range?\u003c\/b\u003eThe full Leupold line-up is on our \u003ca href=\"\/collections\/leupold\"\u003eLeupold collection\u003c\/a\u003e page.\u003c\/p\u003e","brand":"Leupold","offers":[{"title":"Default Title","offer_id":58544261693814,"sku":"185190","price":4495.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0337\/3216\/5771\/files\/leupold-bx-6-range-hd-4dof-10x42-binoculars-185190-1.jpg?v=1787761393","url":"https:\/\/xtremetactical.co.uk\/products\/leupold-bx-6-range-hd-4dof-10x42-binoculars-185190","provider":"Xtreme Tactical","version":"1.0","type":"link"}