{"product_id":"cmmg-resolute-mk4-350-legend-16-1-m-lok-free-float-complete-upper-armor-black","title":"CMMG Resolute MK4 350 Legend 16.1\" M-LOK Free-Float Complete Upper - Armor Black","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eCMMG Resolute MK4\u003c\/span\u003e\u003c\/strong\u003e is a complete \u003cstrong\u003eupper assembly\u003c\/strong\u003e chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.350 Legend\u003c\/span\u003e\u003c\/strong\u003e and built on CMMG's proven Mk4 AR-15 platform. Designed to drop onto any standard mil-spec AR-15 lower receiver group, this upper lets you build a straight-walled hunting or defensive carbine around the fast, low-recoil 350 Legend cartridge without buying a complete rifle.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAt the heart of the assembly is a \u003cstrong\u003e16.1\" medium-taper barrel\u003c\/strong\u003e with a 1:16 twist rate specifically chosen to stabilize the wide, straight-walled 350 Legend bullet. The barrel is paired with CMMG's \u003cstrong\u003eEML 15 M-LOK free-float handguard\u003c\/strong\u003e, giving the shooter a rigid, lightweight platform with M-LOK attachment slots at the 3, 6, and 9 o'clock positions for lights, lasers, bipods, and other accessories. Both the upper receiver and handguard wear a rugged \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eArmor Black\u003c\/span\u003e\u003c\/strong\u003e finish for a low-glare, hard-use appearance suited to field, range, and defensive roles.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBecause this is a complete \u003cstrong\u003eupper group only\u003c\/strong\u003e, no lower receiver is included. It is intended to mate with any mil-spec AR-15 lower, giving builders and hunters a flexible way to add a 350 Legend option to an existing collection. Additional 350 Legend magazines are available separately in 5-round and 10-round configurations to comply with straight-walled cartridge hunting regulations in restricted states.\u003c\/span\u003e\u003c\/p\u003e","brand":"CMMG","offers":[{"title":"Default Title","offer_id":55010571125058,"sku":"156338","price":822.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_b29eb4bb-7f4c-4cbf-a608-078084a8f167.png?v=1784616005","url":"https:\/\/centerfiresystems.com\/products\/cmmg-resolute-mk4-350-legend-16-1-m-lok-free-float-complete-upper-armor-black","provider":"Centerfire Systems","version":"1.0","type":"link"}