{"product_id":"weaver-mounts-48054-top-mount-base-54-black-aluminum-1-piece-scope-base-for-browning-bar","title":"Weaver Mounts 48054 Top Mount Base 54 Black Aluminum 1-Piece Scope Base for Browning BAR","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eWeaver Top Mount Base #54\u003c\/span\u003e\u003c\/strong\u003e is a precision-machined, \u003cstrong\u003e1-piece scope base\u003c\/strong\u003e cut from \u003cstrong\u003ealuminum\u003c\/strong\u003e and finished in \u003cstrong\u003eblack\u003c\/strong\u003e. Designed as a dedicated top-mount base for the \u003cstrong\u003eBrowning BAR\u003c\/strong\u003e rifle, the #54 installs directly to the receiver and accepts any standard Weaver-pattern ring set (sold separately).\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBuilt around Weaver's signature \u003cstrong\u003ecross-lock design\u003c\/strong\u003e, each base is machined to tight tolerances for a custom fit on the Browning BAR, giving rings a stable, repeatable platform that holds tight under recoil.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis base is purpose-built for the \u003cstrong\u003eBrowning BAR\u003c\/strong\u003e and delivers maximum strength in a single-piece aluminum package. It can be used as a standalone optic mount or paired with Weaver's \u003cstrong\u003eTactical Multi-Slot Bases\u003c\/strong\u003e for added versatility. As with many Weaver top-mount installations, the rear base screws may require shortening by grinding to clear factory internal geometry, a simple install step for any gunsmith.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eRings are not included.\u003c\/strong\u003e Order the appropriate Weaver or Weaver-compatible rings to complete the installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"Weaver Mounts","offers":[{"title":"Default Title","offer_id":54993082679618,"sku":"64670","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_e913b265-6b91-4eb6-a488-6dc936f61336.png?v=1784256672","url":"https:\/\/centerfiresystems.com\/products\/weaver-mounts-48054-top-mount-base-54-black-aluminum-1-piece-scope-base-for-browning-bar","provider":"Centerfire Systems","version":"1.0","type":"link"}