{"product_id":"aero-pistol-length-gas-tube-sts","title":"Aero Precision Pistol Length Gas Tube STS – AR-15 Platform","description":"\u003cp\u003eThe Aero Precision Pistol Length Gas Tube is a direct replacement component for AR-15 pistol and SBR builds using pistol-length gas systems (typically 4-6 inch barrels). This gas tube channels high-pressure combustion gases from the barrel's gas port to the bolt carrier group, cycling the action. Replace worn or damaged tubes, or use when building or converting to a pistol-length gas system configuration.\u003c\/p\u003e\u003cp\u003eConstructed from stainless steel with a matte black finish for corrosion resistance. This is a drop-in part that requires only a gas tube roll pin for installation—no gunsmithing required, though basic AR-15 assembly knowledge and proper tools (roll pin punch set) are necessary. Includes gas tube only; roll pin sold separately.\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 Pistol\/SBR with Pistol-Length Gas System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e Pistol (approx. 6.75 inches)\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 Matte Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (requires roll pin, sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Gas Tube Only\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aero Precision","offers":[{"title":"Default Title","offer_id":47944019280127,"sku":"APRH100027C","price":16.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5492815.jpg?v=1766612690","url":"https:\/\/doublestackstore.com\/products\/aero-pistol-length-gas-tube-sts","provider":"Double Stack Store","version":"1.0","type":"link"}