{"product_id":"cmmg-low-pro-gas-block-625-id","title":"CMMG Low Profile Gas Block – .625\" ID for AR-15 Barrels","description":"\u003cp\u003eThe CMMG Low Profile Gas Block is a drop-in replacement for standard-height gas blocks on AR-15 platform rifles with .625\" diameter gas journals. This low-profile design sits flush under most free-float handguards, eliminating bulk and providing a cleaner sight picture when running backup iron sights. Upgrading to a low-profile gas block is essential when installing slim handguards that don't accommodate taller A2-style front sight bases.\u003c\/p\u003e\u003cp\u003eMachined from steel with a durable black finish, this gas block features a standard .750\" setscrew system for secure, repeatable installation. While many shooters can install this themselves with basic tools and proper alignment, those unfamiliar with gas system timing should consider professional installation to ensure reliable function. The block includes setscrews and accepts standard AR-15 gas tubes (not included).\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 platform rifles with .625\" gas journal 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 Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-in with proper tools; professional installation recommended for those unfamiliar with gas system alignment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Gas block, setscrews\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CMMG","offers":[{"title":"Default Title","offer_id":47934701633791,"sku":"CMMG55DA3AC","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1257000.jpg?v=1766476964","url":"https:\/\/doublestackstore.com\/products\/cmmg-low-pro-gas-block-625-id","provider":"Double Stack Store","version":"1.0","type":"link"}