{"product_id":"radian-weapons-ramjet-afterburner-sig-p365-9mm-3-7-stainless-steel-barrel-combo-black-gray","title":"Radian Weapons Ramjet \u0026 Afterburner SIG P365 9mm 3.7\" Stainless Steel Barrel Combo - Black\/Gray","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eRadian Weapons Ramjet + Afterburner\u003c\/span\u003e\u003c\/strong\u003e combo pairs a match-grade drop-in barrel with an ultra-compact micro-compensator, purpose-built for the \u003cstrong\u003eSig Sauer P365\u003c\/strong\u003e 3.7\" slide. Together they deliver class-leading recoil control and accuracy potential in a concealed-carry-friendly package, letting a carry pistol run flatter and shoot tighter groups without permanently modifying the host firearm.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003eRamjet\u003c\/strong\u003e barrel is machined from \u003cstrong\u003e416R stainless steel\u003c\/strong\u003e and finished in Radian's signature \u003cstrong\u003eRadianite\u003c\/strong\u003e (Gray PVD), giving it a distinctive two-tone black over gray appearance with excellent corrosion resistance. The fluted profile lightens the muzzle end and helps the barrel lock up cleanly in the P365 slide. Chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e9mm Luger\u003c\/span\u003e\u003c\/strong\u003e, the Ramjet is engineered for match-grade accuracy potential.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003eAfterburner\u003c\/strong\u003e compensator is just \u003cstrong\u003e.47\" long\u003c\/strong\u003e, yet ports muzzle gas to reduce felt recoil by up to \u003cstrong\u003e44%\u003c\/strong\u003e when running 115-grain ammunition. It indexes to the Ramjet via Radian's \u003cstrong\u003eINTRA-LOK\u003c\/strong\u003e mounting system, which creates a secure, vibration-resistant lock between the barrel and compensator without threads, pins, or thread-locking compound. Because the system is \u003cstrong\u003ethreadless\u003c\/strong\u003e, the compensator can be installed or removed in seconds for deep cleaning or for low-profile carry without tools.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis is a turnkey upgrade for SIG P365 owners who want faster split times, a softer-recoiling pistol, and a more refined shooting experience straight out of the box.\u003c\/span\u003e\u003c\/p\u003e","brand":"Radian Weapons","offers":[{"title":"Default Title","offer_id":55337248588098,"sku":"R0877","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_6621c6b5-756e-4086-aa76-60e69d63dc5d.jpg?v=1785173466","url":"https:\/\/centerfiresystems.com\/products\/radian-weapons-ramjet-afterburner-sig-p365-9mm-3-7-stainless-steel-barrel-combo-black-gray","provider":"Centerfire Systems","version":"1.0","type":"link"}