Combat Armory Manufacturing
Mil Spec AR9 stripped Upper Receiver.
Made of 7075 T6 Aluminum Billet.
Large Ejection Port
Hard Anodized Black
Can be used for Multiple Calibers on the AR9 or AR45 Platform.
This Upper is Machined to the Mil Spec.
Combat Armory machinist take pride in delivering the very best for our customers used by Military, Police, and Firearms enthusiasts
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Ar9 Upper
Threw this upper on a new suppressed Ar9 build. It's worked great not a single problem. For the price this is an awesome Upper for a somewhat budget build. Highly recommend!
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Stripped AR9 Billet Upper Receiver
This is an EXCELLENT choice for your next AR9 build! It looks great and fits the AR9 lowers that I've tried it with. The shipping was fast and I can't wait to get started building my next AR9. I haven't found a better upper for the price ANYWHERE!
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9mm upper
Great finish and functions as expected.
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Flawless Fit and Finish
I was surprised at how well this looks and fits. It looks like it should have cost 3 times what I paid for it.
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worked well, no jams
installed barrel ran ammo through it no jams, most mags worked well.
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Very good upper receiver.
Highly recommend
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AR9 Billet Upper
Works like a charm. Bought this and the 9mm Lower. Combined with Ballistics Advantage 9mm EPC barrel I have created the greatest AR-9 ever!
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Billet upper
Very well machined. Looks great. Waiting on lower to mate it up.
