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Gray metal AR-15 upper receiver with a picatinny rail and shell deflector.
Gray AR-15 upper receiver with a flat-top Picatinny rail.

NiB-X AR-15 A3/A4 Forged Upper Receiver Stripped with M4 Feed Ramps

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$152.40

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SKU: NIBXUF Categories: ,

Description

NiB-X A3/A4 Upper Receiver with M4 Feed Ramps, Forged, 7075 T6 Mil Spec forging with M4 feed ramps. Ideal building block for a long lasting AR15. This 7075 T6 Aluminum forged Mil Spec receiver with M4 feed ramps has NiB-X coating inside and out to provide an exceptionally tough, ultra-smooth surface finish for outstanding wear resistance and lubricity. Add an NiB-X charging handle to compete the receiver.

Additional information

Weight .45 lb

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