{"product_id":"cobalt-kinetics-ck-pro-upper-receiver-group-5-56-nato-13-7in-black-cerakote-ckprourg556137blk","title":"Cobalt Kinetics CK-Pro Upper Receiver Group 5.56 NATO 13.7in Black Cerakote CKPROURG556137BLK","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe Cobalt Kinetics CK-Pro Upper Receiver Group (URG) is built for AR-style end users who want to upgrade an existing rifle with the same performance edge found in complete Cobalt Kinetics platforms. Each URG is assembled by Cobalt Kinetics gunsmith staff and test-fired for function before it ships. Featuring a 13.70-inch configuration and a durable Black Cerakote finish, this 5.56x45mm NATO upper receiver group is designed for hard use and consistent performance.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCK-Pro Upper Receiver Group engineered to upgrade AR-style rifles with Cobalt Kinetics performance\u003c\/li\u003e\n  \u003cli\u003eBuilt by Cobalt Kinetics gunsmith staff and test-fired for function prior to shipment\u003c\/li\u003e\n  \u003cli\u003e5.56x45mm NATO chambering with a 13.70-inch configuration for compact handling\u003c\/li\u003e\n  \u003cli\u003eBlack Cerakote receiver finish for enhanced corrosion resistance and long-term durability\u003c\/li\u003e\n  \u003cli\u003eQuality-focused assembly intended for dependable operation and consistent fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Cobalt Kinetics\u003c\/li\u003e\n  \u003cli\u003eModel: CK-Pro URG (Upper Receiver Group)\u003c\/li\u003e\n  \u003cli\u003eCaliber: 5.56x45mm NATO\u003c\/li\u003e\n  \u003cli\u003eBarrel Length: 13.70 in\u003c\/li\u003e\n  \u003cli\u003eReceiver Finish: Black Cerakote\u003c\/li\u003e\n  \u003cli\u003ePlatform: AR-Style\u003c\/li\u003e\n  \u003cli\u003eWeight: 4.65 lb\u003c\/li\u003e\n  \u003cli\u003ePackage Dimensions (L x W x H): 24.8 x 4.5 x 4.3 in\u003c\/li\u003e\n  \u003cli\u003eUPC: 850060560644\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part Number: CKPROURG556137BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\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":"COBALT KINETICS","offers":[{"title":"Default Title","offer_id":44077276921978,"sku":"FLX-180610","price":1277.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/283964863.png?v=1767658470","url":"https:\/\/tlooutdoors.com\/products\/cobalt-kinetics-ck-pro-upper-receiver-group-5-56-nato-13-7in-black-cerakote-ckprourg556137blk","provider":"TLO Outdoors","version":"1.0","type":"link"}