{"product_id":"earmor-m11-arc-helmet-rail-adapter-3m-peltor","title":"Earmor M11 ARC Helmet Rail Adapter for 3M Peltor","description":"\u003cdiv style=\"background:#edfaf1;border-left:4px solid #27ae60;padding:12px 16px;border-radius:0 6px 6px 0;margin:0 0 16px;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#1a6b3a;\"\u003eSame mount, cut for Peltor cups.\u003c\/strong\u003e A genuine Earmor part with its own code, M11-PELTOR, for 3M Peltor Comtac headsets and replicas.\n\u003c\/div\u003e\n\u003cp\u003eRail adapters look interchangeable and are not. The clamp that grips the helmet rail is common across brands, but the yoke that receives the earcup is cut to a specific pattern, and a Peltor cup will not sit in an Earmor-pattern yoke. Buying the wrong one is the commonest mistake in this corner of the catalogue.\u003c\/p\u003e\n\u003cp\u003eThis version carries the Peltor cut and is listed for 3M Peltor Comtac headsets and their replicas. It fits helmets with ARC rails, which covers Ops-Core FAST, ACH and MICH shells and the overwhelming majority of what turns up on a UK site.\u003c\/p\u003e\n\u003cp\u003eIt ships as a pair, which sounds obvious until you have bought a single-side mount from somewhere else.\u003c\/p\u003e\n\u003cp\u003eWorth knowing: this part carries an Earmor part code and an Earmor barcode, but it does not appear in Earmor's 2026 catalogue and has no page on their website. It is a real Earmor product sold through their own distribution rather than a catalogue line, which is why published detail on it is thin.\u003c\/p\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;margin:0 0 18px;\"\u003e\n\u003ctr style=\"background:#1B3A6B;color:#fff;\"\u003e\n\u003cth style=\"padding:7px 12px;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:7px 12px;text-align:left;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eARC helmet rail adapter, 3M Peltor pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eHeadset compatibility\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e3M Peltor Comtac headsets and replicas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eHelmet compatibility\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eOps-Core FAST, ACH and MICH, and helmets with ARC rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eSupplied as\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eA pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003e75 g (retailer-stated; Earmor publish none)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eM11-PELTOR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eEarmor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I tell Peltor from Earmor cups?\u003c\/strong\u003e Look at the boss where the headband arm enters the cup. The two use different profiles. If in doubt, photograph it and send it to us before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it with Earmor cups instead?\u003c\/strong\u003e Use the \u003ca href=\"\/products\/earmor-m11-arc-helmet-rail-adapter\" style=\"color:#1B3A6B;\"\u003estandard M11\u003c\/a\u003e for Earmor cups. They are not interchangeable in either direction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work on M-LOK helmet rails?\u003c\/strong\u003e No. M-LOK is a different rail standard — the \u003ca href=\"\/products\/earmor-m13-m-lok-helmet-rail-adapter-3m-peltor\" style=\"color:#1B3A6B;\"\u003eM13 for 3M Peltor\u003c\/a\u003e covers that case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is so little published about it?\u003c\/strong\u003e Because Earmor do not catalogue it. We have given you everything that is published and flagged the gaps rather than filling them in.\u003c\/p\u003e\n\u003cdiv style=\"background:#fffbe6;border-left:4px solid #f0d060;padding:12px 16px;border-radius:0 6px 6px 0;margin:0 0 16px;font-size:13px;\"\u003e\n⚠ \u003cstrong\u003eConfirm the cup pattern, not the brand name.\u003c\/strong\u003e Plenty of headsets are sold as Peltor-compatible without using Peltor's cup interface. Match the physical fitting rather than the marketing.\n\u003c\/div\u003e\n\u003cdiv style=\"background:#1B3A6B;color:#fff;padding:12px 16px;border-radius:6px;margin:18px 0 0;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#fff;\"\u003e💡 Titan Forge Airsoft tip:\u003c\/strong\u003e If you are mounting a borrowed or second-hand headset, get the rail kit and the headset in the same room before game day. Fitting problems are never convenient to discover on site. More in \u003ca href=\"\/collections\/ear-protection\" style=\"color:#cdd6f4;\"\u003eear protection\u003c\/a\u003e.\n\u003c\/div\u003e","brand":"Earmor","offers":[{"title":"Default Title","offer_id":55664075997560,"sku":"88360174","price":19.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/EarmorM11ARCfor3MPeltor_TitanForgeAirsoft-1_4f420077-c3be-4398-83aa-e5ea23952fee.webp?v=1789735284","url":"https:\/\/www.titanforgeairsoft.com\/products\/earmor-m11-arc-helmet-rail-adapter-3m-peltor","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}