DAILY DEAL Exp. 9/18, 12pm EST
PSA 16" Carbine Length 5.56 NATO 1:7 M4 Nitride MOE Upper - with Rear MBUS, BCG, & CH

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PSA 16" Carbine Length 5.56 NATO 1:7 M4 Nitride MOE Upper - with Rear MBUS, BCG, & CH

In stock

Regular Price: $ 599.99

Special Price $ 279.99

Quick Overview

free shipping Free Shipping applies to this item only and not the entire order.

SKU: 77932952
UPC: 77932952
MFR#: 77932952

Barrel Length: 16"
Gas System: Carbine
Barrel Profile: M4
Barrel Steel: 4150V Chrome Moly
Barrel Finish: Melonite
Chrome Lining: none
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1 in 7"
Barrel Extension: M4
Diameter at Gas Block: .750"
Gas Block Type: F-marked Front Sight Base
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Hand guard Type: Magpul MOE Black Handgaurds
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full Auto
Charging Handle included: Yes
Rear Sight: Magpul MBUS Rear Flip-Up Sight
Overall Length: 24.5"



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Barrel: Nitride finished 4150V chrome moly vanadium 16" barrel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. Barrel is is finished off with Magpul MOE carbine-length handguards, F-Marked gas sight base, and A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized for durability. These uppers are made for us right here in the USA by a mil-spec manufacturer.

Bolt: Full-auto profile bolt carrier group. Milspec Carpenter No. 158® steel bolt, Shot Peened, High pressure tested, Mag particle inspected,  Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec.  8620 steel M-16 profile carrier is chrome lined and phosphate coated.

Includes: Magpul MBUS Rear Sight - Black. The US made MBUS (Magpul® Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15/M16 platform.  Spring-loaded flip up action is easily activated from either side or by pressing the top.  Impact resistant polymer construction provides light weight and resists operational abuse.  

SKU: 77932952
SKU 77932952
Brand Palmetto State Armory
Daily Deal Yes
Daily Deal Expires 9/18
Youtube Video No
Free Shipping? Yes
SKU: 77932952

Questions and Answers

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Browse 17 questions Browse 17 questions and 75 answers
How will this work with a Anderson lower?
Leslie S on Apr 12, 2018
BEST ANSWER: I have an Anderson lower and it fits just fine on it.
Will this work on any lower?????
MarkBer69 on Apr 12, 2018
BEST ANSWER: Yes it will. If it is milspec
Can I just Swap out my current upper and use the same lower I am now shooting with? (De Ton)
Sandy B on May 23, 2018
BEST ANSWER: If your lower is made to "milspec" sizes, and most of them are, then the upper should work just fine. I've used it on a milspec homemade.lower as well as a spikes lower with no problems.
So this fires 556 and 223?
Alexander on Apr 21, 2018
BEST ANSWER: Yes I’ve fire steel case and brass, .223 & 5.56 with no issues. This things the real deal. Very impressed with PSA’s professionalism and Quality control. Coming back for another upper soon.
Is this a "freedom" line rifle?
Pepper on May 30, 2018
Is the front sight removable?
Richard A on Apr 24, 2018
BEST ANSWER: Yes it has two pins that have to be removed then you have to replace with a new gas block . Caution you sometimes it can be hard to get pins out. Need right sized punch and backing block .
Is this upper already manufacture zero (sight)?
Martin on May 13, 2018
BEST ANSWER: No, it is not. The rear sight comes in a bag but not installed. Even if they did zero it at the factory you would at minimum want to check the alignment since the sight has been removed.
Is this a premium or freedom upper ?
Ernie S on Jun 7, 2018
BEST ANSWER: Definetly not premium!
Good upper for the price, but this is the only upper I’ve purchased that doesn’t work
with the CMMG 22 conversion bolt.
What shape is the handgaurd retainer cap on this guy? I read earlier most carbine are round, most midlength are triangular.
Layne M on May 24, 2018
BEST ANSWER: Round. This is a good upper, I recommend it.
Will this upper work with this lower; PSA AR-15 Complete Classic Lower - No Magazine - 7244.? Also are these the only items needed minus magazines for an operational AR-15? Thanks
Chris K on May 23, 2018
PSA 16
PSA 16" Carbine Length 5.56 NATO 1:7 M4 Nitride MOE Upper - with Rear MBUS, BCG, & CH
PSA AR-15 Complete Classic Lower - No Magazine - 7244
PSA AR-15 Complete Classic Lower - No Magazine - 7244
BEST ANSWER: Yes it will work and yes the only other thing you need to hit the range is a mag. The lower will have to be shipped to your ffl.
Is this a "Freedom upper" or a premium?
Pepper on May 30, 2018
BEST ANSWER: This is a premium, you will be much happier with premium products than freedom
Does this upper come with a triangular or round handguard cap? I plan to use a Troy drop in quad rail and need a round cap to install.
Tuco217 on May 14, 2018
BEST ANSWER: They come with round ones
2 Questions: 1) Will this work with .223 rounds instead of 5.56? 2) Can you put a foregrip on the handguard?
Ronnie B on Jul 10, 2018
BEST ANSWER: Since it is chambered for the military 5.56 it will be fine for the .223 with some loss of pressure. The converse is not OK
I just ordered this upper. Is the handguard a M Lok one?
Larry O on Jun 11, 2018
BEST ANSWER: I might be late but yes the handguard is a M-Lok
will this work on a juggernaught tactical lower?
lazaro n on Sep 2, 2018
BEST ANSWER: Yes it will . It will fit any milspec AR lower . I matched mine with a Anderson reciever
Is the front sight post pinned?
Justin48117 on May 24, 2018
BEST ANSWER: Yes it has to tapered pins you can remove but sometimes are a pain even with the right tools.
What does the overall length come out to on lower?
andrew on Sep 12, 2018


4.8 / 5.0
87 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
AR15 Complete Upper
Great quality and price .
September 11, 2018
2 months ago
Unfired but looks great.
I havent had the chance to fire it since assembly. That being said, fit and finish looks very good. Delivery was prompt and trouble free. Mated to fightlite scr lower.
September 10, 2018
1 month ago
Love it. Great quality. Was only a couple inches off right out of the box
September 7, 2018
2 months ago
Great basic lightweight upper.
I wanted a basic lightweight AR build - this upper is great so far. Just had first trip to the range and everything worked flawlessly. The Magpul forend and rear sight are a nice touch and work great. Nice snug fit in the Anderson lower that I built up. Thanks to PSA for a great deal! Can’t wait for my next build.
Fun weekend build
Fun weekend build
September 5, 2018
2 months ago
Great upper, great price....will buy here again!
September 1, 2018
2 months ago
EXACTLY what I wanted
I'm not sure exactly what to say beyond the headline. This was exactly the right upper for the build I was completing. and the price? hands down you cannot beat it. You just cant.
August 30, 2018
2 months ago
got what i ordered
exactly as described shipped timely,nicely package. cant see any flaws and color matches my psa lower perfectly only put one mag through it so far,but it ran fine
August 30, 2018
2 months ago
Best price , great quality
August 28, 2018
2 months ago
Great rifle!
As my first rifle im completely satisfied with this rifle, also has a great price!
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August 16, 2018
3 months ago

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