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LIMITED RELEASE, LIMITED AVAILABILITY, WE WON'T BE SPECIAL ORDERING ANYMORE GOV PRODUCTION ITEMS FOR PUBLIC SALES WHEN THESE ARE GONE
The Colt IAR6933CK Complete Upper Receiver Assembly is used on the short barrel IAR variant, built at the request of FBI HRT. This monolithic upper receiver features an uninterrupted full-length top rail, allowing for a free-floated barrel with a gas-block mounted folding front sight post, a heat sink, and a backup rear sight. The barrel is Colt's heavy 11.5" chrome lined IAR barrel with an A2 flash hider up front. Suggested to be used in conjunction with an H2 or H3 buffer.
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SaleOut of Stock
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Out of Stock
Reviews
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16” IAR Uppers
Not withstanding the poor reviews from disillusioned ARFCOMers who are never satisfied because of their misguided expectation that they are buying Tiffany’s diamonds, this is a spectacular product at a fantastic deal even if it’s not as much fun playing Rambo without the bayonet lug, even if the bolt carrier group was belatedly packed but nonetheless delivered, and even if the charging handle was assumed to be the RADIAN one but it’s just a regular old charging handle. And even if all the little “see” markings are not where they were expected to be and even if there’s a little handling mark here and there. The ARFCOMers are never satisfied but I bet you will be just like me
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Almost perfect
Almost perfect. A couple of nicks on the handguard and picatinny rail showing bare aluminum. Can fix with birchwood casey aluminum black. Same issue on the 16 inch variant. When I opened the box, the BCG was sticking out the rear only being held on by the charging handle, probably caused by rough handling of the box through shipping. I haven't tore down the BCG but it looks to be phosphate chrome lined.
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Colt IAR 6933 CK
This thing is absolutely bad ass! Running it hard with super safety. It came with Radian Raptor CH, C marked upper, magpul steel BUIS in Colt box, blue bag, with barrel wick. Installed ma tech rear iron, and Eotech EXPS 3-4 w/ 5X magnifier. With an H3 buffer and sprinco red, the ejection is perfect and the cyclic rate is nice and manageable, especially with a bipod. I was tempted just to hold onto it for resale value, but no. It's just too awesome. Will try to get another. The heat sink really is effective. Get one, and run the hell out of it!
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Colt IAR HRT UPPER
Solid upper does what it says it does. Great heat mitigation and runs like hell with a FRT lower. you will have a great suppression weapon for your assault team
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Colt IAR 11.5” Upper
Excellent transaction with AU! Had been eyeing this for awhile now and finally pulled the trigger on it and not disappointed at all. The upper arrived in excellent condition. It came with the magpul rear sight which agreed with how it is currently advertised. I did manage to find a MaTech rear drum style rear sight for a decent price elsewhere though so I am good there. This is a steal at its current sale price point and I’m very happy with the purchase and speed in which I received it. 5 stars across the board on this!!
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Colt iar upper
Better than expected
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Fantastic Colt Upper
This upper is a really interesting part I purchased it as a stand alone and purchased the Commando Lower separate in order to facilitate using Silencer Shop to SBR it. Now the the BBB has eliminated the $200 tax I am evened happier that I waited. Arms Unlimited has been my go to for all things Colt lately the processing time on orders, prices, and customer service have been outstanding.
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Very nice upper.
Great quality and a one of a kind upper. Upper arrived in perfect condition with all accessories. Another great piece from a great company. Thank you AU.
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Colt IAR Upper
Excellent. Exactly as ordered. Shipping was fast and no issues. I’d read about some concerns from other reviewers and have to say I am completely happy with purchase. Quality is fantastic, came in Colt box with all the bits people mentioned. Great addition!