by
bob,
Verified Owner
from MO, United States
Written on July 19, 2025
Mates up great with my BA advanced lower everything lines up perfect!
Would recommend: Yes
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by
johnchip,
Verified Owner
from CT, United States
Written on June 26, 2025
I love how you can get a BA version of the AP M4E1 upper. It costs less but same quality. Can't beat it. I grabbed two while they are in stock. Highly recommend them as an alternative to the AP version.
Would recommend: Yes
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by
johnchip,
Verified Owner
from CT, United States
Written on February 19, 2025
I bought BA Enhanced Upper Receiver for a full BA 10.3" upper build. The upper marries up nicely with the BA logic rail so you get a continuous picatinny rail. I like the logo on it as it adds a nice touch to the build. You basically get an Aero Precision M4E1 upper but BA branded and for cheaper. Solid purchase and would buy again if I build another BA upper.
Pros:
- Quality and price
- Fit and finish
Would recommend: Yes
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by
Eric,
Verified Owner
from UT, United States
Written on February 15, 2025
I bought this upper receiver because aero precisions M4E1 uppers were sold out everywhere, and I didn’t want to wait. this one is pretty much the same thing with the BA logo on top. I paired it with a geissele MK14 handgaurd, and a BA Hanson barrel, with the aero precision M4E1 lower, Everything went together nice and tight. Took it to the range and shoots flawless, the BA upper is a great buy, and about $50 bucks cheaper.
Would recommend: Yes
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by
johnchip,
Verified Owner
from CT, United States
Written on February 12, 2025
The Ballistic Advantage AR-15 Enhancement Upper Receiver is a quality assembled upper for a reasonable price. It's basically the same as the Aero Precision M4E1 upper receiver but with a BA logo on it. The logo is a nice touch. I bought this for a full BA upper build and the fit and finish are great. I would buy again and can definitely recommend.
Would recommend: Yes
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by
Jesse,
Verified Owner
from MO, United States
Written on October 10, 2024
This is my go to upper! The fit is great with BA or M4E1 Areo lowers. It's aesthetically pleasing. I have run a number of different BCGs (primarily BCM) and they have all operated flawlessly. The barrel interface is tight with BA, Geissele and Criterion barrels. Additionally, the barrel flange mounting face is fairly perpendicular. I didn't really need to do any lapping. As a builder, I appreciate having a set screw for the forward assist. Just make sure to loctite once you have things set.
Would recommend: Yes
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by
Niko R,
Verified Owner
from MD, United States
Written on September 8, 2024
Solid mil spec upper. I bought it specifically for the T marks for my m4a1 deployment clone build. No complaints
Would recommend: Yes
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