{"product_id":"30mm-scope-ring-360-degree-bubble-level-sbr-30","title":"Scope ring 360-Degree Bubble Level","description":"\u003ch2 data-start=\"161\" data-end=\"176\"\u003e\u003cstrong data-start=\"164\" data-end=\"176\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"178\" data-end=\"443\"\u003eThe \u003cstrong data-start=\"182\" data-end=\"212\"\u003eEVC\/LEVEL Anti-Cant System\u003c\/strong\u003e is designed to eliminate cant error in long-range shooting by ensuring the rifle remains perfectly vertical before the shot is taken. This precision tool helps improve accuracy by providing a clear and reliable vertical reference.\u003c\/p\u003e\n\u003cp data-start=\"445\" data-end=\"685\"\u003eThe suspended bubble level features a reflective platform that enhances light refraction, improving visibility in low-light and harsh outdoor conditions. This ensures fast and clear visual confirmation of rifle alignment in any environment.\u003c\/p\u003e\n\u003chr data-start=\"687\" data-end=\"690\"\u003e\n\u003ch2 data-start=\"692\" data-end=\"708\"\u003e\u003cstrong data-start=\"695\" data-end=\"708\"\u003eFunctions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"712\" data-end=\"849\"\u003e\n\u003cstrong data-start=\"712\" data-end=\"733\"\u003eVertical Accuracy\u003c\/strong\u003e\u003cbr data-start=\"733\" data-end=\"736\"\u003eHelps maintain a perfectly vertical rifle position, reducing cant-induced point-of-impact errors at long range.\u003c\/li\u003e\n\u003cli data-start=\"853\" data-end=\"1005\"\u003e\n\u003cstrong data-start=\"853\" data-end=\"877\"\u003e360° Rotating Design\u003c\/strong\u003e\u003cbr data-start=\"877\" data-end=\"880\"\u003eThe bubble level rotates 360° with four indexed stop positions to accommodate different shooting positions and preferences.\u003c\/li\u003e\n\u003cli data-start=\"1009\" data-end=\"1113\"\u003e\n\u003cstrong data-start=\"1009\" data-end=\"1036\"\u003eUniversal Compatibility\u003c\/strong\u003e\u003cbr data-start=\"1036\" data-end=\"1039\"\u003eFits \u003cstrong data-start=\"1046\" data-end=\"1067\"\u003e30mm or 34 mm scope tubes\u003c\/strong\u003e and is compatible with rifles of any caliber.\u003c\/li\u003e\n\u003cli data-start=\"1117\" data-end=\"1214\"\u003e\n\u003cstrong data-start=\"1117\" data-end=\"1149\"\u003eHigh-Visibility Bubble Level\u003c\/strong\u003e\u003cbr data-start=\"1149\" data-end=\"1152\"\u003eDesigned for clear visibility in varied lighting conditions.\u003c\/li\u003e\n\u003cli data-start=\"1218\" data-end=\"1351\"\u003e\n\u003cstrong data-start=\"1218\" data-end=\"1242\"\u003eDurable Construction\u003c\/strong\u003e\u003cbr data-start=\"1242\" data-end=\"1245\"\u003eCNC-machined from 6061 aluminum and finished with black anodizing for strength and long-term durability.\u003c\/li\u003e\n\u003cli data-start=\"1355\" data-end=\"1483\"\u003e\n\u003cstrong data-start=\"1355\" data-end=\"1385\"\u003eCustomizable Bubble Colors\u003c\/strong\u003e\u003cbr data-start=\"1385\" data-end=\"1388\"\u003eIncludes six interchangeable bubble level colors: clear, yellow, green, red, blue, and black.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOur Angle Indicator can be mounted on either side of the ring using the M4 mounting holes.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1485\" data-end=\"1488\"\u003e\n\u003ch2 data-start=\"1490\" data-end=\"1513\"\u003e\u003cstrong data-start=\"1493\" data-end=\"1513\"\u003ePackage Includes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1517\" data-end=\"1564\"\u003e\u003cstrong data-start=\"1517\" data-end=\"1564\"\u003e1 × 30 mm or 34mm Scope Ring with 360° Bubble Level\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1567\" data-end=\"1635\"\u003e\n\u003cstrong data-start=\"1567\" data-end=\"1596\"\u003e6 × Bubble Level Inserts:\u003c\/strong\u003e Clear, Yellow, Green, Red, Blue, Black\u003c\/li\u003e\n\u003cli data-start=\"1638\" data-end=\"1655\"\u003e\u003cstrong data-start=\"1638\" data-end=\"1655\"\u003e1 × Allen Key\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1658\" data-end=\"1673\"\u003e\u003cstrong data-start=\"1658\" data-end=\"1673\"\u003e2 × O-Rings\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1675\" data-end=\"1678\"\u003e\n\u003ch2 data-start=\"1680\" data-end=\"1701\"\u003e\u003cstrong data-start=\"1683\" data-end=\"1701\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1705\" data-end=\"1723\"\u003e\n\u003cstrong data-start=\"1705\" data-end=\"1716\"\u003eWeight:\u003c\/strong\u003e 35 g\u003c\/li\u003e\n\u003cli data-start=\"1726\" data-end=\"1755\"\u003e\n\u003cstrong data-start=\"1726\" data-end=\"1739\"\u003eMaterial:\u003c\/strong\u003e 6061 Aluminum\u003c\/li\u003e\n\u003cli data-start=\"1758\" data-end=\"1786\"\u003e\n\u003cstrong data-start=\"1758\" data-end=\"1769\"\u003eFinish:\u003c\/strong\u003e Black Anodized\u003c\/li\u003e\n\u003cli data-start=\"1789\" data-end=\"1826\"\u003e\n\u003cstrong data-start=\"1789\" data-end=\"1807\"\u003eMounting Size:\u003c\/strong\u003e 30 mm Scope Tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1828\" data-end=\"1831\"\u003e\n\u003ch2 data-start=\"1833\" data-end=\"1865\"\u003e\u003cstrong data-start=\"1836\" data-end=\"1865\"\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli data-start=\"1870\" data-end=\"1991\"\u003e\n\u003cstrong data-start=\"1870\" data-end=\"1890\"\u003eAttach the Mount\u003c\/strong\u003e\u003cbr data-start=\"1890\" data-end=\"1893\"\u003ePosition the anti-cant system on the scope tube at the desired location for optimal visibility.\u003c\/li\u003e\n\u003cli data-start=\"1996\" data-end=\"2172\"\u003e\n\u003cstrong data-start=\"1996\" data-end=\"2016\"\u003eSecure the Mount\u003c\/strong\u003e\u003cbr data-start=\"2016\" data-end=\"2019\"\u003eUse the supplied Allen key to tighten the two mounting screws. Do not over-tighten.\u003cbr data-start=\"2105\" data-end=\"2108\"\u003e\u003cstrong data-start=\"2111\" data-end=\"2136\"\u003eMaximum screw torque:\u003c\/strong\u003e 8.0–10.6 inch-pounds (0.9–1.2 N·m).\u003c\/li\u003e\n\u003cli data-start=\"2177\" data-end=\"2339\"\u003e\n\u003cstrong data-start=\"2177\" data-end=\"2212\"\u003eInstall the Bubble Level Insert\u003c\/strong\u003e\u003cbr data-start=\"2212\" data-end=\"2215\"\u003eSelect the preferred bubble color. Slide it into the housing, install the O-ring, and tighten the screw cap to secure it.\u003c\/li\u003e\n\u003cli data-start=\"2344\" data-end=\"2486\"\u003e\n\u003cstrong data-start=\"2344\" data-end=\"2363\"\u003eAdjust and Test\u003c\/strong\u003e\u003cbr data-start=\"2363\" data-end=\"2366\"\u003eRotate the system to confirm visibility and alignment. Adjust positioning as needed for a clear view during shooting.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr data-start=\"2488\" data-end=\"2491\"\u003e\n\u003cp data-start=\"2493\" data-end=\"2788\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe \u003cstrong data-start=\"2497\" data-end=\"2527\"\u003eEVC\/LEVEL Anti-Cant System\u003c\/strong\u003e provides a reliable solution for maintaining vertical rifle alignment in long-range shooting. With its adjustable orientation, interchangeable bubble colors, and durable construction, it is a practical upgrade for shooters focused on precision and consistency.\u003c\/p\u003e","brand":"ARC","offers":[{"title":"30mm","offer_id":63864819843402,"sku":null,"price":40.8,"currency_code":"GBP","in_stock":true},{"title":"34mm","offer_id":63864819876170,"sku":null,"price":40.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/7358\/7018\/files\/PhotoRoom_20260209_220727.jpg?v=1791541458","url":"https:\/\/arcaccessories.co.uk\/products\/30mm-scope-ring-360-degree-bubble-level-sbr-30","provider":"ARC","version":"1.0","type":"link"}