{"product_id":"ultradyne-c4-offs-fldng-sght-cmb-556","title":"Ultradyne C4 Offset Folding Sight Combo – 5.56\/.223","description":"\u003cp\u003eThe Ultradyne C4 Offset Folding Sight Combo delivers rapid transition capability for shooters running magnified optics who need close-range backup. Engineered with Ultradyne's precision sight picture technology, this offset sight set mounts at a 45-degree angle to your rail, allowing instant target acquisition by simply canting the rifle without removing your support hand from the firearm.\u003c\/p\u003e\u003cp\u003eConstructed from aircraft-grade aluminum with a Type III hardcoat anodized finish, both front and rear sights fold flat when not in use to prevent snags and protect optics. The front sight features Ultradyne's proprietary aperture design optimized for 5.56\/.223 trajectory, while the rear sight provides a crisp, uncluttered sight window. Low-profile spring-loaded detents ensure the sights lock securely in both deployed and stowed positions. Mounts to any MIL-STD-1913 Picatinny rail with standard hex hardware.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Offset Folding Iron Sight Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Angle:\u003c\/strong\u003e 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber Optimized:\u003c\/strong\u003e 5.56 NATO \/ .223 Remington\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Aircraft-Grade Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Type III Hardcoat Anodized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type:\u003c\/strong\u003e Picatinny Rail (MIL-STD-1913)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFolding Mechanism:\u003c\/strong\u003e Spring-Loaded Detent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Front and Rear Sight Combo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ultradyne USA","offers":[{"title":"Default Title","offer_id":47940556751103,"sku":"UD10880","price":295.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5620260.jpg?v=1766559804","url":"https:\/\/doublestackstore.com\/products\/ultradyne-c4-offs-fldng-sght-cmb-556","provider":"Double Stack Store","version":"1.0","type":"link"}