{"product_id":"am-def-holosun-509t-qr-low","title":"American Defense Mfg. Holosun 509T QR Low Mount – Quick Release Optic Mount","description":"\u003cp\u003eThe American Defense Mfg. Holosun 509T QR Low Mount is a precision quick-release mount designed specifically for the Holosun 509T enclosed reflex sight. The low-profile height positions the optic for lower 1\/3 co-witness with iron sights on AR-15 platform rifles, providing a balance between sight picture and backup sight visibility. The auto-locking quick-detach lever allows tool-free installation and removal while maintaining zero return.\u003c\/p\u003e\u003cp\u003eMachined from 6061-T6 aluminum with a hard-anodized finish, this mount features American Defense's patented QD system for secure, repeatable attachment to any MIL-STD-1913 Picatinny rail. The proprietary clamping mechanism distributes force evenly across the rail for consistent lockup. Mount includes all necessary hardware for Holosun 509T installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Quick-Release Red Dot Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Optic:\u003c\/strong\u003e Holosun 509T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e Low (Lower 1\/3 Co-Witness)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6061-T6 Aluminum, Hard Anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Interface:\u003c\/strong\u003e MIL-STD-1913 Picatinny\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"American Defense Mfg.","offers":[{"title":"Default Title","offer_id":47943485849855,"sku":"ADMAD-509T-L-STD","price":108.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/2853475.jpg?v=1766577935","url":"https:\/\/doublestackstore.com\/products\/am-def-holosun-509t-qr-low","provider":"Double Stack Store","version":"1.0","type":"link"}