{"product_id":"hejnar-photo-sigfr-005-arca-swiss-replacement-foot","title":"Sigma 150-600mm Sport Arca-Type Foot","description":"\u003c!-- ===================== GRAY BANNER ===================== --\u003e\n\u003cdiv style=\"background:#e5e5e5;padding:12px 15px;margin-bottom:18px;\"\u003e\n\t\u003cstrong\u003eHejnar Photo – SIGFR-005 Arca-Swiss Replacement Foot for Sigma 150-600mm Sport\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===================== SEO BLOCK (TOP) ===================== --\u003e\n\u003ch1\u003eSigma 150-600mm Sport Arca-Type Foot\u003c\/h1\u003e\n\u003cp\u003e\nThe Hejnar Photo SIGFR-005 is a precision-machined Arca-type quick release foot designed specifically for the Sigma 150-600mm Sport lens. This upgrade replaces the factory mount to provide a native Arca-Swiss compatible foundation, enhancing stability and adding professional strap integration for high-demand wildlife and sports photography.\n\u003c\/p\u003e\n\u003chr\u003e\n\n\u003c!-- ===================== QUICK OVERVIEW ===================== --\u003e\n\u003ch2\u003eQuick Overview\u003c\/h2\u003e\n\u003cul\u003e\n\t\u003cli\u003eModel: SIGFR-005\u003c\/li\u003e\n\t\u003cli\u003eDirect replacement specifically for the Sigma 150-600mm Sport Lens\u003c\/li\u003e\n\t\u003cli\u003eDual QD Sockets: Features two integrated stainless-steel QD sockets for push-button mounts\u003c\/li\u003e\n\t\u003cli\u003eArca-Type Interface: Compatible with standard quick-release clamps from RRS, Kirk, Wimberley, and others\u003c\/li\u003e\n\t\u003cli\u003eErgonomic Design: Ample finger clearance for focus ring access and supports lens hood reversal\u003c\/li\u003e\n\t\u003cli\u003ePrecision C.N.C. machined from 6061-T6 Aluminum\u003c\/li\u003e\n\t\u003cli\u003eBlack anodized surface for a professional, durable finish\u003c\/li\u003e\n\t\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- ===================== PRODUCT DESCRIPTION ===================== --\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\nUpgrade your Sigma 150-600mm Sport lens with a foot built for rugged reliability and modularity. The SIGFR-005 eliminates the need for universal adapter plates by providing a rock-solid, built-in Arca-Swiss dovetail. The precision engineering ensures a zero-flex connection to your tripod or monopod head, essential for sharp telephoto results.\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cstrong\u003eIntegrated Carrying Security:\u003c\/strong\u003e This foot incorporates two stainless-steel QD (Quick Detach) sockets, providing the safest carrying method available. The QD system—trusted for years by NASA, law enforcement, and military agencies—uses a secure push-button mechanism that inhibits accidental removal. This is the ideal solution for photographers who carry heavy gear on professional shoulder slings, ensuring your equipment stays secure even in active field environments.\n\u003c\/p\u003e\n\n\u003c!-- ===================== INSTALLATION INSTRUCTIONS ===================== --\u003e\n\u003ch2\u003eSimple Installation\u003c\/h2\u003e\n\u003col\u003e\n\t\u003cli\u003eCompletely remove the original factory foot from the lens collar.\u003c\/li\u003e\n\t\u003cli\u003eInstall the SIGFR-005 using the \u003cstrong\u003eprovided mounting screws\u003c\/strong\u003e.\u003c\/li\u003e\n\t\u003cli\u003e\u003cem\u003ePro Tip: If your mounting screws tend to loosen over time, we recommend applying a drop of Loctite 242 (blue) for added security.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003c!-- ===================== SPECIFICATIONS ===================== --\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLens Compatibility:\u003c\/strong\u003e Sigma 150-600mm Sport\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6061-T6 Aluminum\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Anodized Coat\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQD Sockets:\u003c\/strong\u003e Two (2) Integrated Stainless Steel\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e High-strength mounting screws included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hejnar Photo","offers":[{"title":"Default Title","offer_id":67701622898793,"sku":"SIGFR-005","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1278\/9353\/files\/SIGFR-005-2.jpg?v=1792111665","url":"https:\/\/www.hejnarphotostore.com\/products\/hejnar-photo-sigfr-005-arca-swiss-replacement-foot","provider":"Hejnar Photo","version":"1.0","type":"link"}