{"product_id":"aac-hub-adapter-1x16-lh","title":"AAC HUB Adapter 1x16 LH – Left-Hand Thread Conversion for AAC Muzzle Devices","description":"\u003cp\u003eThe Advanced Armament Corp HUB Adapter 1x16 LH converts left-hand threaded barrels to accept AAC's full line of HUB-compatible muzzle devices and suppressors. This adapter is essential for firearms with 1x16 left-hand threads, providing a secure mounting interface without requiring barrel replacement or permanent modification.\u003c\/p\u003e\u003cp\u003eMachined from heat-treated steel with a durable finish, this adapter installs between your left-hand threaded barrel and AAC HUB muzzle device. Once installed, it functions as a permanent interface, allowing you to swap between AAC flash hiders, brakes, and suppressors that use the HUB mounting system. Verify your barrel's thread pitch and direction before ordering—left-hand threads are found on certain imported rifles and specific firearm platforms.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Muzzle device thread adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 1x16 LH (left-hand)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e AAC HUB-compatible muzzle devices and suppressors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heat-treated steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Converts left-hand threaded barrels to AAC HUB mounting standard\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Advanced Armament Corp","offers":[{"title":"Default Title","offer_id":48405711683839,"sku":"AACSR-105495","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5830538.jpg?v=1776441323","url":"https:\/\/doublestackstore.com\/products\/aac-hub-adapter-1x16-lh","provider":"Double Stack Store","version":"1.0","type":"link"}