PSA 16" Classic Freedom M4 FDE Upper - with BCG and Charging Handle - 7779344

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PSA 16" Classic Freedom M4 FDE Upper - with BCG and Charging Handle - 7779344

In stock

Regular Price: $ 499.99

Special Price $ 219.99

Quick Overview

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

SKU: 7779344
UPC: 7779344
MFR#: 7778344

16" Barrel Length
5.56 NATO Chamber
1 in 7" twist
4150V Chrome Moly Steel Barrel, Nitride
Carbine-length Gas System
M16 Full Auto Bolt Carrier 
C158 MPI/HPT Bolt
Charging Handle

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Barrel: 4150V Chrom Moly steel. Chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a carbine-length gas system. This M4 profile barrel is finished off with a standard handguard in Flat Dark Earth, F-Marked gas sight base, and A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. 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.  

SKU: 7779344
SKU 7779344
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 7779344

Questions and Answers

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Browse 13 questions Browse 13 questions and 54 answers
which low profile gas block will fit this upper? Thanks!
Dandul on Apr 17, 2018
BEST ANSWER: .750 diameter. This upper is all mil-spec.
What kind of sights will work with this upper? Can you put a red dot on it?
Mikie on Jul 12, 2018
BEST ANSWER: I put a Holosun red dot on it. It works great. Any red dot will work if it is high enough to 'co-witness' with normal AR sights. You can purchase a flip up sight for the rear.
I'm looking at getting a Boyd's handgaurd to attach. It says it needs to be the round retainer cap, is this a round or triangular?
Layne M on May 23, 2018
BEST ANSWER: It's round.
Finish on the barrel?
ALTON L on Jul 5, 2018
BEST ANSWER: Finish was perfect, shiny black with no nicks, dings, or blemishes. Ran over 200 rounds through it without any issues, and was accurate at 100 yards. I am very satisfied with the one I purchased.
Can I use an aero precision completed lower with this upper?
Jeff W on May 21, 2018
BEST ANSWER: Should be able to. Mine worked great
will this work with PSA AR 15 freedom classic lower flat dark earth?
Bruce R on Jul 5, 2018
BEST ANSWER: Bruce I purchased this upper with the 7779346 lower and they work perfect.
are the barrels Nitrided?
john p on Jul 16, 2018
BEST ANSWER: mine doesn't appear to be from looking at it. So I'd say it is not.
Is this compensator removable?
Cullen B on Jul 10, 2018
BEST ANSWER: Yes, put gun in solid vice to protect threads.
Will this fit a Spike's Tactical Complete Spider AR-15 Lower?
Chris F on Jun 23, 2018
BEST ANSWER: It will fit on any mil spec lower
Would this upper fit a Olympic arms lower from 96?
Ltcol G on Jun 22, 2018
BEST ANSWER: The upper will fit standard lowers unless there is something unique about the lower. I would consider Olympic to be typical and would not be concerned about fitting this upper on it. Good luck!
Will your ar-15 uppers fit an early 1980’s colt sp1 lower? I hear there may a difference in the pivot pin size.
Arnie D on Jun 10, 2018
BEST ANSWER: I do not have specs for a pivot pin on an early 1980's Colt SP1 lower to compare..

The PSA front pivot pin is .248 inches // 6.2 mm when I measure it.
Can this be shipped to me in California?
Timkelico on Jul 5, 2018
BEST ANSWER: Yes, mine was shipped to me in California.
Concerning the "Carbine Length", "Mid-Length" and "Rifle Length" AR 15 Complete Uppers; Does each require a different "Buffer System" in the AR 15 Complete Lower?
Gary W on Jul 21, 2018


4.9 / 5.0
27 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Palmetto State Armory,
Finally something great! What a piece of equipment. Can’t find any better of a deal. Absolutely love my new upper!!
Patriot PNW
User submitted image
Added Jul 7, 2018
July 7, 2018
1 month ago
PSA 16" Classic Freedom M4 Upper w/BCG+CH
This upper was perfect, no nicks, dings, or blemishes. Ran over 200 rounds through it without any issues, and was accurate at 100 yards. I am very satisfied with this upper, the price, and the service I received from Palmetto State Armory.
July 7, 2018
5 months ago
Works really well for me and I have it matched up with a non PSA lower.
User submitted image
Added Jul 5, 2018
July 5, 2018
6 months ago
Good Deal
The only comment is that the handguard is really cheap. I replaced mine with a Magpul MOE. Other than that it was a great deal.
June 25, 2018
2 months ago
nice upper
this is a high quality and accurate upper. it's on par with a colt 6920 and better than a regular bushmaster/dpms type
June 22, 2018
2 months ago
Delivered on time and exactly what I ordered
June 21, 2018
2 months ago
Great product at a very good price.
June 20, 2018
2 months ago
This is a great bargain. It came in bone dry and even after lubricating, some rounds did not feed. But after a mag or so and some more oil, it ran like a champ and has been flawless since. Ended up running 400 rounds first trip and then another 500 on the second with no failures whatsoever. Bought maching lower to go with it and i could not be happier. A complete rifle of this quality, in my case at least, for less than $400 out the door with shipping, transfer and fixed sights, its just amazing. Its like palmetto state just wants every red blooded american to own an AR to protect and defend ourselves. Fully recommend.
May 21, 2018
7 months ago
Excellent quality and great fit and finish.
User submitted image
Added May 14, 2018
May 14, 2018
3 months ago
Very satisfied with your products. Quick delivery and exactly what I expected.
May 14, 2018
3 months ago

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