{"product_id":"luth-ar-936-gas-block","title":"Luth-AR .936 Gas Block – AR-15 Low-Profile Steel","description":"\u003cp\u003eThe Luth-AR .936 Gas Block is a low-profile steel block designed for AR-15 platforms with .936-diameter barrels. This gas block regulates gas flow from the barrel into the gas tube, cycling the bolt carrier group. Upgrading to a quality gas block ensures reliable function and can reduce gas leakage that causes erratic cycling or buildup in the receiver.\u003c\/p\u003e\u003cp\u003eConstructed from steel with a matte black finish, this block mounts securely with set screws. Installation requires basic armorer tools and careful alignment—proper headspacing and gas tube alignment are critical. A torque wrench and gas block alignment jig are recommended. Not compatible with barrels of other gas block diameters.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Low-Profile Gas Block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15 with .936\" diameter barrels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 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 (armorer tools and proper alignment required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Gas block, set screws\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Luth-AR","offers":[{"title":"Default Title","offer_id":47938455240959,"sku":"LUTHGB-LP936","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1290272.jpg?v=1766516463","url":"https:\/\/doublestackstore.com\/products\/luth-ar-936-gas-block","provider":"Double Stack Store","version":"1.0","type":"link"}