AR
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![]() Anderson Manufacturing AR15-A3 Upper Receiver
Anderson's Mil Spec AR15-A3 stripped Upper Receiver. Made of 7075 T6 Aluminum Forging. Features M4 Feed Ramps Hard Anodized Black Can be used for Multiple Calibers on the AR15 Platform. This Upper is Machined to the Mil Spec. Match this Upper with one of our Lower Receivers for a solid fit
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