by
GN,
Verified Owner
from NY, United States
Written on June 20, 2025
The receiver I got only has a Forge mark + M4 Feed. No C mark or cage code. Don't buy it if you want a classic "Colt" upper.
Would recommend: No
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Izzy,
Verified Owner
from TX, United States
Written on May 13, 2025
Received this upper today assuming it would have a cage code being that all 3 colt rifles I've purchased recently came with a cage code. I doubt this is a real colt part wasted money
Would recommend: No
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KG,
Verified Owner
from NJ, United States
Written on April 13, 2025
Pictures show a "C" marked upper but thats not what youre getting.
Would recommend: No
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Steve,
Verified Owner
from KS, United States
Written on November 28, 2022
Not a single marking on this upper other than the T marks and a keyhole forge marking. No M4 marking, no C stamp or cage code. Nothing. If you are wanting it for the Colt markings then you are out of luck. Other than that it is in spec and good condition.
Would recommend: No
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Dave,
from TX, United States
Written on August 25, 2020
Can i install a Daniel defense m4a1 fsp rail to this upper ramp assembly? Waiting to know before i decide to purchase this item. Or will it not fit. I’d would like to get some feed back on this. Plus you all are super good with shipping out products in time especially during this crazy time.
Would recommend: Yes
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Jake,
Verified Owner
from IN, United States
Written on April 20, 2020
I know Colt has been inconsistent lately with their markings but mine came stamped with their cage code. Its not the colt "c" stamp, but I actually like the look of the cage code better. The anodizing is good, but the black dye didn't quite get into the internals giving it an ashy look inside. The upper is also does not have dry film lube on the inside. Neither is a big deal to me.
Pros:
- Cage code marking, M4 marking on the front face of the rail above the barrel extention threads
Cons:
- Inside is lackluster. Perhaps evidence of Colt's recent struggle in the market?
Would recommend: Yes
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by
Aquajoe182,
from PA, United States
Written on March 16, 2020
The upper I received is current production square forged colt upper. Complete with dry film, white T marks and M4 feedramps. It does have cage code, but no C stamp, which is not a deal breaker. If your looking for a “proper” marked colt upper, this is not it. If your looking a battle proven colt upper for your next user, this is your huckleberry
Would recommend: Yes
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Colt AR Collector,
Verified Owner
from WI, United States
Written on November 15, 2019
Colt as of late has really cut back on stamping their parts with the famous "C". Since Colt announced they were abandoning the civil market, I bought two of these from Optics Planet. No C stamping, but there was a cage code on both receivers. Also, the tiny "M4" stamp was above the gas tube entranced. All-in-all an identifiable and genuine Colt upper receiver. Get them while you can.
Would recommend: Yes
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