{"id":531,"date":"2023-07-01T18:20:28","date_gmt":"2023-07-01T22:20:28","guid":{"rendered":"https:\/\/jrhgear.net\/?post_type=product&#038;p=531"},"modified":"2026-01-05T12:54:49","modified_gmt":"2026-01-05T17:54:49","slug":"mrx-pro-mum-mounting-arm-for-breach-iray-mini-and-mum-rails","status":"publish","type":"product","link":"https:\/\/jrhenterprises.com\/index.php\/product\/mrx-pro-mum-mounting-arm-for-breach-iray-mini-and-mum-rails\/","title":{"rendered":"MRX Pro MUM mounting arm- for Breach, IRay MINI and MUM rails"},"content":{"rendered":"<h2><!-- Google Tag Manager --><br \/>\n<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':\nnew Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],\nj=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=\n'https:\/\/www.googletagmanager.com\/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);\n})(window,document,'script','dataLayer','GTM-WJBBGHMF');<\/script><\/h2>\n<p>New from Noisefighters-<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Our toughest and most versatile arm for mounting a single\u00a0thermal monocular such as FLIR\u00ae Breach, Infiray\u00ae MH25 or RH25, the Sionyx\u00ae OPSIN, or a legacy night vision monocular such as MUM-14<\/li>\n<li>Less than half the weight and\u00a0significantly more stiff than a milspec J-Arm<\/li>\n<li>Includes\u00a0our proprietary\u00a0rotating knuckle\u00a0that provides a tight stow against the helmet and also allows the monocular to be temporarily swung away from the eye<\/li>\n<\/ul>\n<ul>\n<li>Reinforced joints with stainless steel washers for smooth movement<\/li>\n<\/ul>\n<ul>\n<li>Requires a dovetail style helmet mount<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/jrhenterprises.com\/media\/IMG_2740.jpg\" alt=\"\" \/><\/p>\n<p>The Noisefighters MRX-PRO\u2122 is a lightweight night vision monocular arm for the\u00a0FLIR\u00ae Breach, Infiray\u00ae MH25, Sionyx\u00ae OPSIN, MUM-14,\u00a0and\u00a0similar devices which use the MINI-RAIL or MUM-RAIL method of mounting, produced with cutting edge manufacturing and material technologies. <strong>The MRX-PRO weighs only 0.8 oz \/\u00a024 g total,\u00a0or approximately 58% less than a milspec J-Arm, yet it is significantly more rigid due to the unique design.<\/strong>\u00a0Just attach a monocular, snap the complete assembly into an industry-standard dovetail helmet mount, and enjoy.\u00a0<strong>An intuitive, friction-based mechanism allows users to swing their monocular in front of either the left or right eye<\/strong> and perfectly adjust for interpupillary distance.<\/p>\n<p>The MRX-PRO includes <strong>a knuckle that is integrated into the arm which allows the entire monocular to both swing away from the eye temporarily and, when not in use, tightly stow against the helmet,<\/strong> significantly lessening the chance for damage during movement under doorways or out of vehicles. This knuckle is\u00a0supplemented with\u00a0metal washers for smooth and consistent movements.\u00a0To be clear,\u00a0<strong>the articulating knuckle permits full range of motion and tight stowing on both the left <em>and<\/em> right side<\/strong>.<\/p>\n<p>The\u00a0mechanism is pretensioned at the factory and should never need to be adjusted, but a simple hex key wrench may be used for adjustment as necessary.<\/p>\n<p>A set screw\u00a0helps position the monocular eyepiece close to one&#8217;s eye and provides excellent compatibility for those with larger helmets.<\/p>\n<p><strong>The choice of a high performance polymer from Arkema\u00ae produces a nearly indestructible\u00a0monocular mount.<\/strong> The highly impact-resistant material chosen for the MRX-PRO should absorb shocks and bounce back into shape instead of fracturing when dropped, bent, or otherwise stressed.<\/p>\n<p>A\u00a0tether (or dummy cord) attachment point is featured on the rear of the MRX-PRO to keep the entire system secure.<\/p>\n<p><strong>A no-questions-asked, transferable lifetime warranty is included. The Noisefighters MRX-PRO\u00a0is proudly made and assembled in the U.S.A. and was designed by a Marine Corps combat veteran of Iraq and Afghanistan.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<h2>Considerations to account for when using this\u00a0product:<\/h2>\n<p>This arm is NOT COMPATIBLE with <a href=\"https:\/\/www.google.com\/search?q=j-arm+bayonet+usgi&amp;bih=937&amp;biw=1920&amp;hl=en&amp;sxsrf=ALeKk02G9qf4bob5pqlx5zLnkIL0_8Dj2Q:1614119018932&amp;source=lnms&amp;tbm=isch&amp;sa=X&amp;ved=2ahUKEwj2_P31hYHvAhUBGc0KHVKDAgIQ_AUoAnoECAYQBA\">bayonet-style night vision helmet mounts<\/a>. You MUST HAVE a <a href=\"https:\/\/www.google.com\/search?q=dovetail+night+vision+mount&amp;bih=937&amp;biw=1920&amp;hl=en&amp;sxsrf=ALeKk00qjsrX1oTpCxXhL12Dvqh0DPARnw:1614119079539&amp;source=lnms&amp;tbm=isch&amp;sa=X&amp;ved=2ahUKEwjDsfGShoHvAhXDZs0KHctvBIAQ_AUoAnoECAwQBA\">dovetail-type night vision helmet mount<\/a>.<\/p>\n<p>No auto-shutoff system is integrated. Users must manually turn off the monocular when articulating or flipping up and stowing equipment on top of the helmet.<\/p>\n<p><strong>MRX-PRO\u00a0is designed to be used most frequently between 0F\u00a0to\u00a0120F (-17C to 48C) and may not keep consistent joint tension above or below those temperatures when the Arkema polymer expands or contracts. Bring a\u00a03\/32&#8243; Allen wrench along to adjust joint tension if you operate in extreme conditions.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<h2>SPECIFICATIONS:<\/h2>\n<p>COMPATIBLE WITH: FLIR BREACH, INFIRAY RH25 AND MH25, MUM-14, SIONYX OPSIN; OTHER DEVICES WITH MINI-RAIL \/ MUM-RAIL ARE MORE THAN LIKELY COMPATIBLE BUT ARE NOT GUARANTEED TO FIT<\/p>\n<p>HELMET MOUNTING COMPATIBILITY: DOVETAIL<\/p>\n<p>INTERPUPILLARY DISTANCE (IPD) COMPATIBILITY: 55 &#8211; 75mm<\/p>\n<p>MATERIALS USED: HIGH PERFORMANCE POLYMER FROM ARKEMA\u00ae; MIL SPEC ANODIZED ALUMINUM; 316 STAINLESS STEEL<\/p>\n<p>FINISH: BLACK<\/p>\n<p>TOTAL ASSEMBLED WEIGHT OF THIS PRODUCT: 0.8 OZ \/\u00a024 g<\/p>\n<p>DIMENSIONS: 2.5\u00a0x 1.5 x 1.0&#8243;<\/p>\n<p>WARRANTY: LIFETIME, TRANSFERABLE<\/p>\n<p>MADE AND ASSEMBLED IN THE U.S.A. BY A DISABLED U.S.M.C. COMBAT VETERAN OWNED COMPANY<\/p>\n<p><em>THIS ITEM IS SUBJECT TO\u00a0EXPORT ADMINISTRATION REGULATIONS (EAR)<\/em><\/p>\n<p><div class=\"glsr glsr-default\" id=\"ljpy2q2f\" data-from=\"shortcode\" data-shortcode=\"site_reviews_form\" data-hide=\"name,email\"><div class=\"glsr-form-wrap\">\n    <form class=\"glsr-review-form glsr-form\" method=\"post\" enctype=\"multipart\/form-data\">\n        <input type=\"hidden\" name=\"site-reviews[_action]\" value=\"submit-review\" \/>\n<input type=\"hidden\" name=\"site-reviews[_nonce]\" value=\"bda8e19674\" \/>\n<input type=\"hidden\" name=\"site-reviews[_post_id]\" value=\"531\" \/>\n<input type=\"hidden\" name=\"site-reviews[_referer]\" value=\"\" \/>\n<input type=\"hidden\" name=\"site-reviews[assigned_posts]\" value=\"\" \/>\n<input type=\"hidden\" name=\"site-reviews[assigned_terms]\" value=\"\" \/>\n<input type=\"hidden\" name=\"site-reviews[assigned_users]\" value=\"\" \/>\n<input type=\"hidden\" name=\"site-reviews[excluded]\" value=\"name, email\" \/>\n<input type=\"hidden\" name=\"site-reviews[form_id]\" value=\"ljpy2q2f\" \/>\n<input type=\"hidden\" name=\"site-reviews[terms_exist]\" value=\"1\" \/>\n<input type=\"hidden\" name=\"site-reviews[form_signature]\" value=\"P4-jAE3Myl-C2NhKoLkpx5Tj-mFLxqMFJv1sl1gP652veqonp6jqtm_n-zetYr3ftk2ul5ZQeWabfXMqOUOB9fksIOSu3tlbyN9Gi2Wf62uDpM8GPIDOvyL9AImlDOAwcJaMKNBD-LTLkh7xqkm7_Lv8zq5JGtkXTl-ZGJZDX5XhZOqKXijRNP9BlXsFhbsho9chele9DtZMRWfNvtZ248MwKiDRFKeKzI6b9l-DgT8-p_LTX2q2I8a2g63ABhyoFv5ZVspFq3KPRLGpGQbftEXC4aAhyN0gSUel5d_7kAjcZDlE_lhEdpce3nXrgMigFBUvXugIqAVlZACEHwTJir5fZGxPirszNRL5yD6JoDCedJXD6-H9aITW-IKAXeI5cF5VI2fuYgPh9cSK54jczJHoKW9y-iDWXQ\" \/>\n<div class=\"glsr-field\" style=\"display:none;\"><label for=\"site-reviews-11e35597-ljpy2q2f\">Your review<\/label><input type=\"text\" class=\"glsr-input glsr-input-text\" id=\"site-reviews-11e35597-ljpy2q2f\" name=\"site-reviews[11e35597]\" value=\"\" \/><\/div>\n<div class=\"glsr-field glsr-field-rating glsr-required\" data-field=\"rating\">\n    <label class=\"glsr-label\" for=\"ljpy2q2f-rating\">\n    <span>Your overall rating<\/span>\n<\/label>\n    <select class=\"browser-default disable-select no_wrap no-wrap glsr-select\" id=\"ljpy2q2f-rating\" name=\"site-reviews[rating]\" required><option value=\"\">Select a Rating<\/option><option value=\"5\">5 Stars<\/option><option value=\"4\">4 Stars<\/option><option value=\"3\">3 Stars<\/option><option value=\"2\">2 Stars<\/option><option value=\"1\">1 Star<\/option><\/select>\n    <div class=\"glsr-field-error\"><\/div>\n<\/div>\n<div class=\"glsr-field glsr-field-text glsr-required\" data-field=\"title\">\n    <label class=\"glsr-label\" for=\"ljpy2q2f-title\">\n    <span>Title of your review<\/span>\n<\/label>\n    <input type=\"text\" class=\"glsr-input glsr-input-text\" id=\"ljpy2q2f-title\" name=\"site-reviews[title]\" required placeholder=\"Summarize your review or highlight an interesting detail\" value=\"\" \/>\n    <div class=\"glsr-field-error\"><\/div>\n<\/div>\n<div class=\"glsr-field glsr-field-textarea glsr-required\" data-field=\"content\">\n    <label class=\"glsr-label\" for=\"ljpy2q2f-content\">\n    <span>Your review<\/span>\n<\/label>\n    <textarea class=\"glsr-textarea\" id=\"ljpy2q2f-content\" name=\"site-reviews[content]\" required placeholder=\"Tell people your review\" rows=\"5\"><\/textarea>\n    <div class=\"glsr-field-error\"><\/div>\n<\/div>\n<div class=\"glsr-field glsr-field-choice glsr-required\" data-field=\"terms\">\n    \n    <span class=\"glsr-field-toggle\">\n    <span class=\"glsr-toggle\">\n        <label for=\"ljpy2q2f-terms-1\">This review is based on my own experience and is my genuine opinion.<\/label>\n        <span class=\"glsr-toggle-switch\">\n            <input type=\"checkbox\" class=\"glsr-input-toggle\" id=\"ljpy2q2f-terms-1\" name=\"site-reviews[terms]\" required value=\"1\" \/> &#8203; 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