{"product_id":"cmmg-gas-tube-kit-pistol-pdw-w-pin","title":"CMMG Gas Tube Kit Pistol\/PDW w\/Pin – AR-15","description":"\u003cp\u003eThe CMMG Gas Tube Kit for pistol-length and PDW gas systems provides a direct replacement for worn or damaged gas tubes on AR-15 pattern rifles and pistols. Designed for firearms running pistol-length or personal defense weapon (PDW) gas systems, this kit restores reliable cycling in compact AR builds where gas tube failure can compromise function.\u003c\/p\u003e\u003cp\u003eManufactured from stainless steel with a natural finish for corrosion resistance and heat tolerance, this kit includes both the gas tube and roll pin for a complete installation. Installation is straightforward for those familiar with AR-15 maintenance—removing the handguard and gas block allows access for tube replacement. A roll pin punch and hammer are required to secure the tube properly. While mechanically inclined shooters can perform this swap at home, a qualified gunsmith is recommended if you're unfamiliar with gas system components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Gas Tube Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15 Pistol\/PDW Gas Systems\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 Natural Stainless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Moderate DIY or Professional Recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Gas Tube, Roll Pin\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CMMG","offers":[{"title":"Default Title","offer_id":47934699110655,"sku":"CMMG55DA15F","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1256850.jpg?v=1766476774","url":"https:\/\/doublestackstore.com\/products\/cmmg-gas-tube-kit-pistol-pdw-w-pin","provider":"Double Stack Store","version":"1.0","type":"link"}