CMMG Mk4 .350 Legend Resolute Upper Group Receiver 16.1in Coyote Tan. 30-30 or .243 Win. Designed to work with any standard AR15 lower group this 350 Legend RESOLUTE Mk4 Upper Group is just what you need for your next build. Specifications for CMMG Mk4 .350 Legend Resolute Upper Group Receiver: Manufacturer: CMMG Caliber: .350 Legend Barrel Length: 16.1 in Barrel Profile: Medium Taper Barrel Twist Rate: 1-10 Threads per Inch: 1/2×28 Muzzle Device: CMMG Zeroed Muzzle Brake Fabric/Material: Billet 6061 T6 Aluminum Handguard Length: 16.5 in Gun Rail: M-LOK Weight: 3 lb Magazine Included: No Mount Type: M-LOK Package Contents: CMMG Mk4 .350 Legend Resolute Upper Group Receiver CMMG 35B5FBC-CT: Mk4 .350 Legend Resolute Upper Group Receiver 16.1in Coyote Tan
Aero Precision M5 Threaded Assembled Upper Receiver AR Platform 22in High Profile 1-8 Twist 5/8x24 Thread Kodiak Brown
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Grid Defense Complete Upper Receiver 9mm 9x19 Para 5.5 inch 4150 Light HBAR Barrel 1-10 Twist 7 inch Octagon M-LOK Rail Dimpled Flash Can Black
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CMMG Mk4 .350 Legend Resolute Upper Group Receiver 16.1in Coyote Tan
Original price was: $949.95.$829.99Current price is: $829.99. 
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Last updated: 2026-05-06 03:20:54

