AR15 Upper Receiver New, Left Handed 5.56, Colt M4 Barrel from Mule State Outdoors near Florissant, St. Louis, MO

New Product From:  Mule State Outdoors.

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Mule State Outdoors

MK-15 (Mule Kick-15) Left Handed Upper Reciever, Carbine Length Gas System, Includes BCG and Charging Handle

Colt M4 barrel, chrome lined, phosphate coated with A2 flash hider. 556, 1/7 twist 

Left Hand Billet upper reciever

Left Handed BCG, Phosphate and Chrome lined 

Stainless Steel Gas Tube

Mil-Spec Charging Handle

All complete uppers are test fired ensure functionality. 

Please call(314-334-3057), message, or email([email protected]) us with any questions.

Items can be purchased through our website mulestate.com or through Guntab 

Please contact us if you are wanting items shipped to a restricted state such as IL,CA, etc. 

Free shipping to the lower 48 states. No Tax Outside of Missouri 

Thank You

If you are interested in a Left Handed AR15 upper but would like a different barrel lenght or caliber please contact us. We can build a custom upper recievers to fit your needs.