{"product_id":"holsun-hs510c-fde-r","title":"Holosun HS510C FDE Red Dot Sight","description":"\u003ch2\u003eHolosun HS510C FDE Red Dot Sight — Flat Dark Earth\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHolosun HS510C FDE Red Dot\u003c\/strong\u003e delivers all the features of the popular HS510C in a \u003cstrong\u003eFlat Dark Earth finish\u003c\/strong\u003e with a red dot — \u003cstrong\u003eSolar Failsafe\u003c\/strong\u003e, \u003cstrong\u003eShake Awake\u003c\/strong\u003e, \u003cstrong\u003eMulti-Reticle System (MRS)\u003c\/strong\u003e, and a QD co-witness mount included. The FDE finish coordinates seamlessly with tan and earth-tone AR builds for a cohesive, professional look.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Dark Earth (FDE) finish\u003c\/strong\u003e — coordinates with tan\/earth-tone rifle builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed dot\u003c\/strong\u003e — 2 MOA dot, 65 MOA circle, or both (MRS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar Failsafe\u003c\/strong\u003e — solar panel extends battery life; CR2032 backup always engaged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShake Awake\u003c\/strong\u003e — instant-on when you pick up the rifle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Reticle System (MRS)\u003c\/strong\u003e — switch between dot, circle, or both\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eQD co-witness mount included\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof rated\u003c\/li\u003e\n\u003cli\u003e50,000+ hour battery life\u003c\/li\u003e\n\u003cli\u003eTitanium housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHS510C FDE Red vs. HS510C FDE Green — Which Is Right for You?\u003c\/h3\u003e\n\u003cp\u003eBoth are identical in features and FDE finish. The \u003cstrong\u003eFDE Red\u003c\/strong\u003e ($365.99) uses a red dot — preferred by many shooters in low-light and indoor conditions. The \u003cstrong\u003eFDE Green\u003c\/strong\u003e ($365.99–$379.99) uses a 540nm green dot — more visible in bright outdoor daylight. Choose based on your primary shooting environment.\u003c\/p\u003e\n\n\u003ch3\u003eWho Is the HS510C FDE Red For?\u003c\/h3\u003e\n\u003cp\u003eThe HS510C FDE Red is the top choice for AR-15 and MSR shooters building a tan or FDE rifle who want a feature-packed open reflex sight with a red dot. It's ideal for FDE build enthusiasts who want a cohesive aesthetic, hunters and 3-gun competitors who prefer red dot visibility, and anyone upgrading from a black HS510C to match their FDE build. If you're asking \"best FDE red dot for AR-15?\" or \"Holosun HS510C FDE red vs green — which should I buy?\" — the FDE Red is the answer for red dot preference.\u003c\/p\u003e\n\n\u003cp\u003eIn stock at \u003cstrong\u003eGlenwood Springs Outdoors\u003c\/strong\u003e, 831 Grand Ave, Glenwood Springs, CO. Also available to order online.\u003c\/p\u003e","brand":"Holosun","offers":[{"title":"Default Title","offer_id":53637272600942,"sku":null,"price":365.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/1090\/7758\/files\/Holosun_HS510C_FDE_Red_Dot_Sight.jpg?v=1781727216","url":"https:\/\/www.glenwoodspringsoutdoors.com\/products\/holsun-hs510c-fde-r","provider":"Glenwood Springs Outdoors","version":"1.0","type":"link"}