{"product_id":"lantac-ar15-gas-tube-carbine-length","title":"LanTac AR15 Gas Tube – Carbine Length","description":"\u003cp\u003eThe LanTac AR15 Gas Tube in carbine length is a direct replacement for worn or damaged gas tubes in AR-15 pattern rifles with carbine-length gas systems. Gas tubes are critical components that direct propellant gases from the gas port to the bolt carrier group, cycling the action. Over time, gas tubes can corrode, bend, or develop carbon buildup that affects reliability. This OEM-quality replacement restores proper gas system function and ensures consistent cycling.\u003c\/p\u003e\u003cp\u003eManufactured from stainless steel with a nitride finish for corrosion resistance and durability. This is a drop-in replacement part that requires basic armorer knowledge and standard AR-15 tools for installation. The gas tube must be properly aligned and secured with a roll pin during gas block installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Gas Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15 pattern rifles with carbine-length gas systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e Carbine (9.75\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Nitride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (armorer-level skills required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Gas tube only (roll pin not included)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LanTac USA LLC","offers":[{"title":"Default Title","offer_id":47943842332927,"sku":"LANGT-C6001","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1271896.jpg?v=1766603384","url":"https:\/\/doublestackstore.com\/products\/lantac-ar15-gas-tube-carbine-length","provider":"Double Stack Store","version":"1.0","type":"link"}