{"product_id":"area-419-firearms-arcalock-railchanger-arm-clamp-combo-arca-dovetail","title":"Area 419 Firearms ARCALOCK RailChanger Arm\/Clamp Combo - ARCA Dovetail","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eArea 419 Firearms ARCALOCK RailChanger\u003c\/span\u003e\u003c\/strong\u003e is an arm-and-clamp combo designed to mount directly to any standard \u003cstrong\u003eARCA \/ 1.5\" dovetail rail\u003c\/strong\u003e. Part of Area 419's broader ARCALOCK precision-rifle platform, it gives precision-rifle shooters a fast, repeatable interface for attaching rear bags, barricade stops, and other rifle accessories without the slop of improvised mounting setups.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe clamping screw is engineered with \u003cstrong\u003etwo different thread pitches\u003c\/strong\u003e, letting the shooter toggle between fine tensioning for a locked-down hold and rapid engagement for quick position changes. Internal \u003cstrong\u003edetents\u003c\/strong\u003e keep the clamp positively indexed on the rail, while a \u003cstrong\u003e~1\/4 turn\u003c\/strong\u003e of the screw releases the clamp from the rail for fast transitions between stages on the range or during barricade work.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eMachined from \u003cstrong\u003ealuminum\u003c\/strong\u003e right here in the \u003cstrong\u003eUSA\u003c\/strong\u003e, the RailChanger comes in at roughly \u003cstrong\u003e0.4 lbs\u003c\/strong\u003e with overall dimensions of approximately \u003cstrong\u003e9.1\" x 3.2\" x 1.2\"\u003c\/strong\u003e. It is intended for shooters already running an ARCALOCK-compatible dovetail rail or who want to add an additional arm-and-clamp combo to their existing precision-rifle setup.\u003c\/span\u003e\u003c\/p\u003e","brand":"Area 419 Firearms","offers":[{"title":"Default Title","offer_id":55075316760898,"sku":"193589","price":102.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_b6697aac-f7ef-40ad-86f7-9df7bae3157b.png?v=1784754268","url":"https:\/\/centerfiresystems.com\/products\/area-419-firearms-arcalock-railchanger-arm-clamp-combo-arca-dovetail","provider":"Centerfire Systems","version":"1.0","type":"link"}