{"product_id":"wmd-nib-x-gas-block-low-profile-750","title":"WMD Guns NIB-X Gas Block Low Profile .750","description":"\u003cp\u003eThe WMD Guns NIB-X Gas Block is a low-profile .750\" diameter gas block designed for AR-15 platforms with standard barrel profiles. This component regulates gas flow from the barrel to the gas tube, cycling the bolt carrier group. The low-profile design sits beneath most free-float handguards for a clean, streamlined appearance without the bulk of traditional front sight base assemblies.\u003c\/p\u003e\u003cp\u003eCoated with WMD's proprietary Nickel Boron-X (NIB-X) finish, this gas block offers exceptional hardness and lubricity compared to standard phosphate or nitride finishes. The NIB-X coating resists carbon buildup and heat, simplifying cleaning after extended shooting sessions. Installation requires set screws to secure the block to the barrel—proper torque and alignment with the gas port are critical for reliable function. Most builders with basic tools can install this gas block, though first-time builders may benefit from a gunsmith to ensure correct gas port alignment.\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 .750\" 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 NIB-X (Nickel Boron-X)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Set screw mounting, basic tools required; proper gas port alignment critical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Gas block, set screws\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WMD Guns","offers":[{"title":"Default Title","offer_id":47939839033599,"sku":"WMDNIBXGB","price":31.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5584904.jpg?v=1766548394","url":"https:\/\/doublestackstore.com\/products\/wmd-nib-x-gas-block-low-profile-750","provider":"Double Stack Store","version":"1.0","type":"link"}