{"product_id":"leupold-std-mauser-fn-1-piece-scope-base-gloss-black","title":"Leupold STD Mauser FN 1-Piece Scope Base – Gloss Black","description":"\u003cp data-start=\"82\" data-end=\"567\"\u003eThe \u003cstrong data-start=\"86\" data-end=\"144\"\u003eLeupold STD Mauser FN 1-Piece Scope Base (Gloss Black)\u003c\/strong\u003e is a solid steel mounting platform designed to fit \u003cstrong data-start=\"196\" data-end=\"224\"\u003eMauser FN-pattern rifles\u003c\/strong\u003e and provide a dependable foundation for attaching a riflescope using standard rings. Engineered for firearms chambered in typical calibers under .300 Win. Mag., this single-piece base combines durable construction with a sleek gloss black finish that complements a variety of hunting and shooting setups. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"569\" data-end=\"572\"\u003e\n\u003ch3 data-start=\"574\" data-end=\"590\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-start=\"592\" data-end=\"787\"\u003e\u003cstrong data-start=\"592\" data-end=\"620\"\u003eDedicated Mauser FN Fit:\u003c\/strong\u003e\u003cbr data-start=\"620\" data-end=\"623\"\u003e• Precision-machined to align with FN-pattern receiver contours, giving you the correct interface for reliable scope mounting. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"789\" data-end=\"985\"\u003e\u003cstrong data-start=\"789\" data-end=\"816\"\u003eOne-Piece Construction:\u003c\/strong\u003e\u003cbr data-start=\"816\" data-end=\"819\"\u003e• A unified base design offers rigidity and strength, reducing the chance of movement under recoil for stable optic performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"987\" data-end=\"1177\"\u003e\u003cstrong data-start=\"987\" data-end=\"1010\"\u003eGloss Black Finish:\u003c\/strong\u003e\u003cbr data-start=\"1010\" data-end=\"1013\"\u003e• Attractive gloss black surface resists corrosion and complements your rifle’s aesthetics while reducing unwanted reflection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1179\" data-end=\"1355\"\u003e\u003cstrong data-start=\"1179\" data-end=\"1195\"\u003eSteel Build:\u003c\/strong\u003e\u003cbr data-start=\"1195\" data-end=\"1198\"\u003e• Crafted from tough machined steel to take recoil and long-term use in stride, providing solid support for your optic. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1357\" data-end=\"1561\"\u003e\u003cstrong data-start=\"1357\" data-end=\"1388\"\u003eWindage Adjustment Support:\u003c\/strong\u003e\u003cbr data-start=\"1388\" data-end=\"1391\"\u003e• Rear ring seating is secured by windage screws, allowing lateral alignment while preserving scope internal travel for fine-tuning. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1563\" data-end=\"1776\"\u003e\u003cstrong data-start=\"1563\" data-end=\"1591\"\u003eShim-Ready Forward Ring:\u003c\/strong\u003e\u003cbr data-start=\"1591\" data-end=\"1594\"\u003e• Front dovetail ring accepts shims if needed for coarse elevation moves, leaving your scope’s elevation adjustment optimized for fine sight-in. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1778\" data-end=\"1781\"\u003e\n\u003ch3 data-start=\"1783\" data-end=\"1811\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1813\" data-end=\"2783\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1813\" data-end=\"1838\"\u003e\n\u003ctr data-start=\"1813\" data-end=\"1838\"\u003e\n\u003cth data-start=\"1813\" data-end=\"1827\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"1827\" data-end=\"1838\" data-col-size=\"md\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1851\" data-end=\"2783\"\u003e\n\u003ctr data-start=\"1851\" data-end=\"1872\"\u003e\n\u003ctd data-start=\"1851\" data-end=\"1861\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1851\" data-end=\"1860\"\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1861\" data-end=\"1872\" data-col-size=\"md\"\u003eLeupold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1873\" data-end=\"1913\"\u003e\n\u003ctd data-start=\"1873\" data-end=\"1883\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1873\" data-end=\"1882\"\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1883\" data-end=\"1913\" data-col-size=\"md\"\u003eSTD Mauser FN 1-Piece Base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1914\" data-end=\"2032\"\u003e\n\u003ctd data-start=\"1914\" data-end=\"1936\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"1914\" data-end=\"1935\"\u003eCompatible Rifles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1936\" data-end=\"2032\" data-col-size=\"md\"\u003eMauser FN pattern (standard calibers \u0026lt; .300 Win. Mag.) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2033\" data-end=\"2109\"\u003e\n\u003ctd data-start=\"2033\" data-end=\"2047\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2033\" data-end=\"2046\"\u003eBase Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2047\" data-end=\"2109\" data-col-size=\"md\"\u003eOne-piece steel base \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2110\" data-end=\"2179\"\u003e\n\u003ctd data-start=\"2110\" data-end=\"2123\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2110\" data-end=\"2122\"\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2123\" data-end=\"2179\" data-col-size=\"md\"\u003eMachined steel \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2180\" data-end=\"2246\"\u003e\n\u003ctd data-start=\"2180\" data-end=\"2191\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2180\" data-end=\"2190\"\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2191\" data-end=\"2246\" data-col-size=\"md\"\u003eGloss black \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2247\" data-end=\"2323\"\u003e\n\u003ctd data-start=\"2247\" data-end=\"2270\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2247\" data-end=\"2269\"\u003eBase Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2270\" data-end=\"2323\" data-col-size=\"md\"\u003eOne piece \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2324\" data-end=\"2457\"\u003e\n\u003ctd data-start=\"2324\" data-end=\"2345\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2324\" data-end=\"2344\"\u003eWeight (approx.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2345\" data-end=\"2457\" data-col-size=\"md\"\u003e~3.6 oz (approximate typical weight for similar STD one-piece bases) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2458\" data-end=\"2570\"\u003e\n\u003ctd data-start=\"2458\" data-end=\"2486\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2458\" data-end=\"2485\"\u003eScrew Torque – Receiver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2486\" data-end=\"2570\" data-col-size=\"md\"\u003e~22 in-lbs (recommended mounting torque) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2571\" data-end=\"2675\"\u003e\n\u003ctd data-start=\"2571\" data-end=\"2598\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2571\" data-end=\"2597\"\u003eScrew Torque – Windage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2598\" data-end=\"2675\" data-col-size=\"md\"\u003e~45 in-lbs (windage screw torque) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2676\" data-end=\"2783\"\u003e\n\u003ctd data-start=\"2676\" data-end=\"2697\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2676\" data-end=\"2696\"\u003eCompatible Rings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2697\" data-end=\"2783\" data-col-size=\"md\"\u003eLeupold STD standard rings (sold separately) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"2785\" data-end=\"2920\"\u003e\u003cem data-start=\"2785\" data-end=\"2880\"\u003eSpecifications are approximated from the same base family specs and typical Leupold guidance.\u003c\/em\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2922\" data-end=\"2925\"\u003e\n\u003ch3 data-start=\"2927\" data-end=\"2958\"\u003ePerformance \u0026amp; Practical Use\u003c\/h3\u003e\n\u003cp data-start=\"2960\" data-end=\"3271\"\u003eThis one-piece base provides a \u003cstrong data-start=\"2991\" data-end=\"3026\"\u003esturdy and repeatable interface\u003c\/strong\u003e between your Mauser FN rifle and scope. The integrated design improves structural strength and helps resist canting or shifting under recoil — critical for maintaining your optic’s zero over extended use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3273\" data-end=\"3699\"\u003eDuring installation, the forward dovetail accepts a front ring that locks solidly in place, while the rear ring attaches with windage screws that let you align laterally. Using optional shims with the front ring can help reserve your scope’s internal elevation travel for finer adjustments — especially useful if your rifle’s bore-to-scope centerline requires coarser elevation changes. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3701\" data-end=\"3908\"\u003eWhether you’re sighting in for whitetail season or setting up a precision hunting rig, this base supports a broad range of optics when paired with the right STD rings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3910\" data-end=\"3913\"\u003e\n\u003ch3 data-start=\"3915\" data-end=\"3934\"\u003eBest Suited For\u003c\/h3\u003e\n\u003cp data-start=\"3936\" data-end=\"4201\"\u003e✔ Mauser FN rifle owners adding a traditional scope mount\u003cbr data-start=\"3993\" data-end=\"3996\"\u003e✔ Shooters who want a \u003cstrong data-start=\"4018\" data-end=\"4042\"\u003esolid one-piece base\u003c\/strong\u003e for stable scope attachment\u003cbr data-start=\"4070\" data-end=\"4073\"\u003e✔ Hunters and field shooters pairing with Leupold STD rings\u003cbr data-start=\"4132\" data-end=\"4135\"\u003e✔ Installations that benefit from windage and shim-based alignment\u003c\/p\u003e\n\u003chr data-start=\"4203\" data-end=\"4206\"\u003e\n\u003ch3 data-start=\"4208\" data-end=\"4221\"\u003eUser Tips\u003c\/h3\u003e\n\u003cp data-start=\"4223\" data-end=\"4387\"\u003e\u003cstrong data-start=\"4223\" data-end=\"4239\"\u003eConfirm Fit:\u003c\/strong\u003e\u003cbr data-start=\"4239\" data-end=\"4242\"\u003eCheck that your rifle’s receiver matches the Mauser FN pattern before purchasing to ensure compatibility. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4389\" data-end=\"4528\"\u003e\u003cstrong data-start=\"4389\" data-end=\"4412\"\u003eSelect Ring Height:\u003c\/strong\u003e\u003cbr data-start=\"4412\" data-end=\"4415\"\u003eChoose STD rings in the correct height for your scope tube and desired eye relief to get the best mount geometry.\u003c\/p\u003e\n\u003cp data-start=\"4530\" data-end=\"4719\"\u003e\u003cstrong data-start=\"4530\" data-end=\"4550\"\u003eTorque Properly:\u003c\/strong\u003e\u003cbr data-start=\"4550\" data-end=\"4553\"\u003eFollow recommended torque values on screws to avoid deformation of the base or receiver while maintaining secure installation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4721\" data-end=\"4909\"\u003e\u003cstrong data-start=\"4721\" data-end=\"4744\"\u003eShim for Elevation:\u003c\/strong\u003e\u003cbr data-start=\"4744\" data-end=\"4747\"\u003eIf your rifle’s bore-to-scope relationship needs significant elevation, consider using shims under the front ring so your scope’s elevation dial remains centered.\u003c\/p\u003e\n\u003cp data-start=\"4911\" data-end=\"5030\"\u003e\u003cstrong data-start=\"4911\" data-end=\"4929\"\u003eRoutine Check:\u003c\/strong\u003e\u003cbr data-start=\"4929\" data-end=\"4932\"\u003eAfter first range use, verify all screws remain tight and retest zero to confirm secure alignment.\u003c\/p\u003e","brand":"Leupold","offers":[{"title":"Default Title","offer_id":46531204317359,"sku":null,"price":0.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/1143\/0575\/files\/LeupoldSTDMauserFN1-PieceScopeBase_GlossBlack.webp?v=1769970682","url":"https:\/\/www.bukshelahee.co\/products\/leupold-std-mauser-fn-1-piece-scope-base-gloss-black","provider":"Buksh Elahee \u0026 Co.","version":"1.0","type":"link"}