{"product_id":"arisaka-tailcap-adapter-compatible-with-streamlight-protac","title":"Arisaka Tailcap Adapter for Streamlight Protac Rail Mount 1 \u0026 2 — CNC 6061-T6 Aluminum, Type III Hard Coat","description":"\u003cp\u003e\u003cstrong\u003eThe Arisaka Tailcap Adapter converts Streamlight Protac Rail Mount 1 and 2 lights to accept SureFire Scout-style tailcaps and remote switches.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis precision-machined adapter lets you marry the robust rail-mount body of Streamlight Protac models with the familiar, field-proven tailcap and pressure-switch ecosystem used by many SureFire accessories. Built from aircraft-grade aluminum and finished with a military-spec hard coat, the piece preserves a low profile while adding electrical and mechanical compatibility so you can use remote switches, tape switches, and Scout tailcaps that you already own.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter change what my Protac rail light can do?\u003c\/h3\u003e\n\u003cp\u003eBy replacing the factory tailcap, the Arisaka adapter provides the correct thread, contact, and mechanical interface to accept Scout-style tailcaps and remotes. It does not alter the light’s output, but it allows remote activation and alternate tailcap options.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAccepts SureFire-style tailcaps and pressure switches\u003c\/li\u003e\n  \u003cli\u003eEnables remote on\/off control without modifying the head unit\u003c\/li\u003e\n  \u003cli\u003ePreserves original mounting footprint and rail clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this compatible with every Streamlight Protac model?\u003c\/h3\u003e\n\u003cp\u003eThe adapter is specifically made for Streamlight Protac Rail Mount 1 and Rail Mount 2 lights and is not compatible with the Protac Rail Mount HL-X. Confirm your model before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for Protac Rail Mount 1 \u0026amp; 2 only\u003c\/li\u003e\n  \u003cli\u003eNot compatible with Protac Rail Mount HL-X\u003c\/li\u003e\n  \u003cli\u003eCheck your light’s tail section dimensions to ensure fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and manufacturing standards were used?\u003c\/h3\u003e\n\u003cp\u003eArisaka CNC machines this adapter from 6061-T651 aluminum and applies MIL-A-8625 Type III hard coat anodizing for durability and corrosion resistance. The result is a lightweight component that resists abrasion and delivers consistent mechanical tolerances.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCNC machined 6061-T651 aluminum for strength and weight savings\u003c\/li\u003e\n  \u003cli\u003eMIL-A-8625 Type III hard coat anodize for surface hardness and wear resistance\u003c\/li\u003e\n  \u003cli\u003eMade in the USA with tight dimensional control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the adapter handle battery retention and electrical contact?\u003c\/h3\u003e\n\u003cp\u003eThe adapter includes a removable buffer o-ring that secures battery position and reduces rattle inside the tube. Electrical continuity is preserved for compatible tailcaps\/remote switches so activation remains reliable under recoil and movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemovable buffer o-ring stabilizes battery placement\u003c\/li\u003e\n  \u003cli\u003eMaintains reliable electrical contact for remote switches\u003c\/li\u003e\n  \u003cli\u003eDesigned to withstand normal field use and recoil forces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Arisaka Tailcap Adapter suits shooters, law-enforcement personnel, and gear-minded enthusiasts who own Streamlight Protac Rail Mount 1 or 2 lights but prefer SureFire Scout-style tailcaps or remote pressure switches. It’s ideal if you want to standardize controls across multiple lights, add a low-profile remote, or replace a damaged tailcap without modifying your weapon light. Note: confirm model compatibility (not for HL‑X) before purchase.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my Protac Rail Mount HL-X?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The adapter is compatible only with Streamlight Protac Rail Mount 1 and 2 models, not the HL‑X.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use my existing SureFire pressure switch with this adapter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The adapter accepts SureFire Scout-style tailcaps and pressure switches designed for that interface.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Arisaka","offers":[{"title":"Default Title","offer_id":48026089193633,"sku":"B07NZ8QCMQ","price":111.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/arisaka-front-profile-adapter-on-tail.jpg?v=1791366420","url":"https:\/\/canadiansporting.ca\/products\/arisaka-tailcap-adapter-compatible-with-streamlight-protac","provider":"Canadian Sporting","version":"1.0","type":"link"}