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FN15/AR 16" CARBINE UPPER RECEIVER ASSEMBLY
FN15/AR 16" CARBINE UPPER RECEIVER ASSEMBLY
FN15/AR 16" CARBINE UPPER RECEIVER ASSEMBLY
FN15/AR 16" CARBINE UPPER RECEIVER ASSEMBLY
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FN AMERICA LLC - FN15/AR 16" Carbine Upper Receiver Assembly

7 Reviews
FN15/AR 16" Carbine Upper Receiver Assembly
Brownells #
119000258
MFR #
36426
UPC
845737005979
$1,013.02
Coupon Code
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Specifications
Barrel Length:
16.00
Barrel Contour:
Medium
Cartridge:
5.56x45 NATO
Item Length (Inches):
16.000
Finish:
Matte
Color:
Black
Make Model Fit:
AR-15.Universal
Twist:
1-7
Receiver Style:
Complete
Restriction
Threaded Barrel Restriction:
Yes
Oversea shipping:
No
View US State Restrictions
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International purchase information

What is the FN AMERICA LLC - FN15/AR 16" Carbine Upper Receiver Assembly?

FNH USA FN15/AR Upper Receiver Assemblies - Built to meet the demands of Law Enforcement and military operators, competitors and sportsmen alike, FN complete upper assemblies have been designed with your needs in mind. Precise quality and compliance criteria ensure the highest degree of engineering and craftsmanship is employed in production and testing to secure consistent optimum performance.


SPECS: Barrel: Barrel Length – 16”. Cold Hammer Forged Proprietary CrMoV Barrel Steel . Hard-Chrome Lined to MIL-STD 171. M4 Feed Ramps. High Pressure Tested. Magnetic Particle Inspected (MPI). Manganese Phosphate Finish. Chambered in 5.56X45mm. 1:7 RH Twist. Bolt Carrier Group: M16/Auto Bolt Carrier Assembly . Carpenter 158 Bolt. Bolt is Magnetic Particle Inspected (MPI). Staked Gas Key.


Threaded Barrel Restriction: 
Threaded Barrels have restricted shipping to CA.

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FN15/AR 16" CARBINE UPPER RECEIVER ASSEMBLY REVIEWS

4.0
7 Reviews
5 Stars
43%
4 Stars
29%
3 Stars
14%
2 Stars
14%
1 Stars
0%
Reviews Summary
Customers are divided over the FN upper assembly's barrel profile, primarily between the expected M4 and the received government profile. While some appreciate the quality and functionality of the product, others feel misled about the specifications, particularly concerning the lack of the M4 barrel contour. Overall, the performance satisfies many but clarity in product descriptions is sought.
What Reviewers Are Saying
Product Specifications
67%
A significant number of reviewers express dissatisfaction with the barrel profile, specifically the absence of the expected M4 cut. This confusion indicates a need for clearer product descriptions to avoid misleading potential buyers.
Product Quality
50%
Despite the discrepancies in barrel profiles, the overall quality of the FN upper assembly is appreciated by many users. They highlight adherence to FN's reputable manufacturing standards and reliable performance.
Customer Service Communication
50%
Reviewers cite inadequate communication from customer service regarding specific product features. There are complaints about vague responses that do not address concerns directly, leading to frustration among buyers.
Value for Money
33%
Several customers feel that despite issues with product specifications, the quality and performance justify the price tag of the FN upper assembly. They believe it offers great value compared to custom builds.
5
Fn Upper
Will help clarify the reviews. FN uppers don’t come with the 203 cut as a standard anymore. For those unfamiliar that step down or “notch” in the barrel forward of the front sight post was a standard for mounting older style M203 grenade launchers. Otherwise it serves no purpose other than aesthetic. If you want an FN barrel/upper with that cut you’ll have to look for older stock or mil contract overrun barrels. Under the handguard they’re still the same shaved down government profile. That being said these uppers work just fine and are of the quality one would expect from FN.
by Dustin on January 07, 2024
Was this review helpful? 5
5
Miss informed reviews
This rifle does come with a government profile barrel. It does not come with the m4 profile barrel like picture. People is the review are miss informed on profiles. Looking at you Srg. R. Also government profile barrels dissipate heat faster so for the people who want the M4 barrel must want it for looks. This upper is excellent.
by ARBuilder on September 05, 2023
Was this review helpful? 12
5
what a score!!
FN quality and warranty...check, 20" A+ grade barrel...check..., bayonet lug....check.....comes w BCG & charging handle...check...so much freedom and liberty in this box it's astounding!! i was going to build my own 20" upper but theres not a better deal on quality and reputation than an FN product....
by AllAmericanInfidel on July 25, 2021
Was this review helpful? 5
4
FN Complete upper
I bought a complete FN upper assembly expecting an M4 barrel profile. I got a regular barrel profile not the M4 barrel contour. Thank you.
by EDGARDO TEC on July 17, 2024
Verified Purchase
Was this review helpful? 3
4
Miss miss informed
Not a govt profile…..straight barrel with out a m203 cut out….looking at you…karen…
by sgt r on February 10, 2024
Was this review helpful? 11
View All 7 Reviews
Customer Questions
0 Questions