{"product_id":"cmmg-low-profile-625-in-ar-15-gas-block-4140-chrome-moly-steel-w-screws-55da3ac","title":"CMMG Low-Profile .625 in AR-15 Gas Block, 4140 Chrome Moly Steel w\/ Screws 55DA3AC","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe CMMG Low-Profile Gas Block (0.625\") is a compact, rail-friendly gas block designed for AR-style builds where clearance under free-float handguards is important. Machined from durable 4140 chrome moly steel and supplied with installation screws, it’s an ideal replacement for an A2 front sight base when converting to a low-profile setup or when upgrading to a free-float rail that covers the gas block.\u003c\/p\u003e\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLow-profile design fits under many free-float handguards for clean, modern AR builds\u003c\/li\u003e\n\u003cli\u003e0.625\" inside diameter (barrel journal) for compatibility with .625\" barrels\u003c\/li\u003e\n\u003cli\u003e4140 chrome moly steel construction for strength and long service life\u003c\/li\u003e\n\u003cli\u003eIncludes installation screws for set-screw style mounting\u003c\/li\u003e\n\u003cli\u003eGreat for replacing an A2 front sight base when converting to a covered gas system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: CMMG\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 55DA3AC\u003c\/li\u003e\n\u003cli\u003eUPC: 815835012780\u003c\/li\u003e\n\u003cli\u003eGas Block Profile: Low Profile\u003c\/li\u003e\n\u003cli\u003eGas Block Inside Diameter (Barrel Journal): 0.625\" (5\/8\")\u003c\/li\u003e\n\u003cli\u003eMaterial: 4140 Chrome Moly Steel\u003c\/li\u003e\n\u003cli\u003eColor\/Finish: Black\u003c\/li\u003e\n\u003cli\u003eIncluded: Installation screws\u003c\/li\u003e\n\u003cli\u003eApprox. Weight: 0.1 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.\u003c\/em\u003e\u003c\/p\u003e","brand":"CMMG","offers":[{"title":"Default Title","offer_id":44077125435514,"sku":"FLX-96797","price":43.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/283693999.png?v=1767715758","url":"https:\/\/tlooutdoors.com\/products\/cmmg-low-profile-625-in-ar-15-gas-block-4140-chrome-moly-steel-w-screws-55da3ac","provider":"TLO Outdoors","version":"1.0","type":"link"}