{"product_id":"lbe-lopro-gas-block-w-pstl-tube","title":"LBE Unlimited Low Profile Gas Block with Pistol-Length Gas Tube – AR-15","description":"\u003cp\u003eThe LBE Unlimited Low Profile Gas Block with Pistol-Length Gas Tube provides a secure, minimalist solution for AR-15 builders looking for a clean upper receiver setup. This combo replaces standard front sight base assemblies with a streamlined design that sits entirely under free-float handguards, allowing unobstructed sight mounting along the full rail length. It's an essential component for modernizing carbines or building new uppers with contemporary aesthetics and rail space.\u003c\/p\u003e\u003cp\u003eMachined from steel with a durable black finish, this gas block uses set screws for barrel attachment and includes a stainless steel pistol-length gas tube. Installation requires basic armorer tools and familiarity with gas system components—roll pin staking and proper alignment are critical. While experienced builders can complete this as a drop-in upgrade, first-time installers may benefit from professional assistance to ensure correct headspacing and gas tube alignment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Low Profile Gas Block with Gas Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15 platform rifles and pistols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas System Length:\u003c\/strong\u003e Pistol-length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel block, stainless steel gas tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Experienced builder or professional recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Gas block, pistol-length gas tube, mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBE Unlimited","offers":[{"title":"Default Title","offer_id":47938083193087,"sku":"LBARLGB-P","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1273959.jpg?v=1766500481","url":"https:\/\/doublestackstore.com\/products\/lbe-lopro-gas-block-w-pstl-tube","provider":"Double Stack Store","version":"1.0","type":"link"}