{"product_id":"cmmg-resolute-mk4-upper-receiver-assembly-22-arc-16-1in-barrel-15in-m-lok-28b260cmb","title":"CMMG Resolute MK4 Upper Receiver Assembly, .22 ARC 16.1in Barrel, 15in M-LOK, 28B260CMB","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe CMMG Resolute MK4 upper in .22 ARC is built to deliver consistent AR-15 platform function with high-performance external ballistics. Featuring a 16.10 inch barrel and a 15 inch M-LOK handguard, this upper is designed for a lightweight, durable setup with ample mounting capability for accessories. Its 7075-T6 aluminum receiver and Midnight Bronze Cerakote finish provide strength and corrosion resistance for hard use across precision shooting, hunting, competition, and tactical applications.\u003c\/p\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eChambered in .22 ARC (Advanced Rifle Cartridge) for high-velocity, flat-shooting performance in an AR-15 format\u003c\/li\u003e\n  \u003cli\u003e16.10 inch barrel paired with a CMMG Zeroed muzzle brake for controlled shooting and reduced muzzle rise\u003c\/li\u003e\n  \u003cli\u003e15 inch M-LOK handguard offers extended grip surface and flexible accessory mounting\u003c\/li\u003e\n  \u003cli\u003e7075-T6 aluminum upper receiver for a strong, lightweight build\u003c\/li\u003e\n  \u003cli\u003eMidnight Bronze Cerakote finish for enhanced durability and a premium appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e CMMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Resolute Upper (MK4 platform)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .22 ARC (Advanced Rifle Cartridge)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 16.10 in (listed as 16.1 in on some sources)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Material:\u003c\/strong\u003e 4140 steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuzzle Device:\u003c\/strong\u003e CMMG Zeroed Muzzle Brake\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pattern:\u003c\/strong\u003e 1\/2 x 28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandguard:\u003c\/strong\u003e 15 in M-LOK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReceiver Material:\u003c\/strong\u003e 7075-T6 aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Color:\u003c\/strong\u003e Midnight Bronze Cerakote\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.08 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 810148627355\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 28B260CMB\u003c\/li\u003e\n\u003c\/ul\u003e\n\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":44098674851962,"sku":"FLX-164461","price":862.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/285919464.png?v=1771079126","url":"https:\/\/tlooutdoors.com\/products\/cmmg-resolute-mk4-upper-receiver-assembly-22-arc-16-1in-barrel-15in-m-lok-28b260cmb","provider":"TLO Outdoors","version":"1.0","type":"link"}