{"product_id":"aero-mid-length-gas-tube-sts","title":"Aero Precision Mid-Length Gas Tube – AR-15\/M16 Platform","description":"\u003cp\u003eThe Aero Precision Mid-Length Gas Tube is a direct replacement component for AR-15 and M16 pattern rifles configured with mid-length gas systems. This gas tube channels propellant gases from the barrel's gas port to the bolt carrier group, cycling the action for semi-automatic operation. Whether you're replacing a worn tube or completing a new upper assembly, this component restores or enables proper gas system function.\u003c\/p\u003e\u003cp\u003eConstructed from stainless steel with a melonite finish for corrosion resistance and durability. The roll pin hole is pre-drilled for straightforward installation. This is a drop-in component for builders familiar with AR platform assembly; a roll pin punch and basic armorer's tools are required to secure the tube to the gas block.\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\/M16 with Mid-Length Gas Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas System Length:\u003c\/strong\u003e Mid-Length\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 Melonite (STS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (Basic Armorer Tools 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":"Aero Precision","offers":[{"title":"Default Title","offer_id":47944019312895,"sku":"APRH100144C","price":17.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5492816.jpg?v=1766612697","url":"https:\/\/doublestackstore.com\/products\/aero-mid-length-gas-tube-sts","provider":"Double Stack Store","version":"1.0","type":"link"}