barreled upper assembly ar-15

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

In stock

Regular Price: $ 399.99

Special Price $ 219.99

Quick Overview

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

SKU: 777781
UPC: 777781
MFR#: 777781

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 Chrome Moly Vanadium 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, F-Marked gas sight base, and an 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: 777781
SKU 777781
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 777781

Questions and Answers

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Browse 30 questions Browse 30 questions and 89 answers
What are the differences between this and the Nitride uppers? Or this and the CHF uppers? Or is this just another Nitride upper?
NickKHecht on Oct 6, 2018
BEST ANSWER: It is a 4150V Chrome Moly Steel Barrel, Nitride.
Why advertising clearance It's out of stock?
Henry Q on Jun 21, 2018
Is the front sight removable?
Michael M on Jul 30, 2018
BEST ANSWER: The front sight post is also the gas block. So yes, but in order for the rifle to function you'll need a new gas block. Though, if you're asking this question it's best to leave it to a professional gunsmith.
This 5.56 only or will it handle.223?
Larry on Dec 18, 2018
BEST ANSWER: Any chamber/barrel marked 5.56 can generally run .223 with no issues. .223 marked chambers/barrels should not use 5.56, the pressure produced by the cartridge exceeds the pressure that the .223 chamber/barrels are rated for.
How long is the hand guard?
Ricross on Jul 4, 2018
BEST ANSWER: Carbine length hand guard 7 inches long.
Does the upper come with rear sight?
Wayne F on Apr 29, 2018
BEST ANSWER: No. It comes exactly as pictured
What do I need to complete this?
Ajt02 on Dec 9, 2018
BEST ANSWER: It's a complete upper receiver. You will need a fully assembled lower receiver to make it a functioning rifle. You will also need some sort of optic to aim your rifle. At the minimum this would be a rear peep sight. The upper receiver already has a front post sight installed.
what is the attachment clip looking thing on the bottom of the front sight, not the strap ring, the other thing?
Sean P on Jan 18, 2019
BEST ANSWER: That's for the sling But I reccomend getting a single point sling adapter. It will require an armorors wrench you can get one for 20 bucks
Does it come with T-Marks on the Upper Receiver ??
James S on Jul 23, 2018
BEST ANSWER: Yes, this upper comes with T-marks.
I have a 6.8 SPC, can I just buy this upper and convert to 5.56?
xrayjuan on Apr 29, 2018
BEST ANSWER: Yes
Can the A2 flash hidder be unthreaded and removed ?
Alfaec S on Jan 27, 2019
BEST ANSWER: Yes the barrel is the legal length without the flash hider. The threads are standard for 5.55
This item is Compatible with the PSA A.R. 15 classic lower am I right?
Keith S on Dec 10, 2018
BEST ANSWER: Yes, this item is definitely compatible with PSA AR15 classic lower.
Round end cap or triangular?
Andrew K on Jan 25, 2019
BEST ANSWER: Round
Will it fit a dpms lower?
Jonathon D on Feb 17, 2019
BEST ANSWER: I would suggest you contact Palmetto directly with your question so you get the correct information. Thank you.
What else do i need to complete this upper for a working rifle?
Joe P on Dec 4, 2018
BEST ANSWER: Bought one of these several months ago, installed it on a complete mil spec lower it worked great, don't forget to get a mag are 2 and you'll be ready.
Is the barrel chrome lined?
L S on Feb 13, 2019
BEST ANSWER: It is steel - 4150V chrome moly (vanadium) and contains 50% carbon. It is not actual chrome.
can this item be mailed to my home address?
memo g on Dec 6, 2018
BEST ANSWER: Yes it can, but the lower has to be sent to a licensed location.
what size low profile gas block would I need for this?
biggdogg73 on May 1, 2018
BEST ANSWER: .750
will it fit my Sig Sauer AR-516?
Arnold W on Dec 20, 2018
BEST ANSWER: if your Sig is a regular AR15 type lower this upper will fit
Can the hand guard be changed?
Michael J on Dec 6, 2018
BEST ANSWER: The handguard can be changed to types that will mount under the Delta ring. You won't be able to put a free-float handguard on it unless you convert the delta ring.
Is this barrel shiny blue or parkerized finish? Thanks and have a good day !!!
Sniper on Jan 16, 2019
BEST ANSWER: It is not "blue" or shiny. Couldn't tell you if it's actually "parkerized" or not, but it is black and non-reflective.....Cliff
Is the barrel also HP/MPI?
John D on Feb 18, 2019
BEST ANSWER: These barrels are not MPI or hammer forged machine gun steel. They are NOT chrome lined either. PSA makes and sells uppers with the higher quality barrels and will state what they are in the captions when you open them for the details.

I have built scores of them in both configurations. About the only real advantage of the MPI hammer forged machine gun steel chrome lined barrels are not having to clean them after every outing. If you are just target practicing and such no real need for the top shelf barrels, but it is nice to be able to put them away after a long day at the range without a good cleaning.......Cliff
Does this barrel have vanadium? It says it does in the paragraph but not the listed specs above.
Kelvin K on Jan 15, 2019
BEST ANSWER: I bought one of these, I have been happy with it. I would contact PSA and ask if you are concerned.
Does it come in 300 Blackout ?
Jay M on Dec 6, 2018
BEST ANSWER: There are 300AAC uppers on the site, some that even resemble this one. But this upper is what it is.
The BCG on this upper calls out full auto, my lower receiver is obviously a semi auto, will this be an issue?
Iceman on Dec 3, 2018
BEST ANSWER: No. It will work just fine.
When will these be back in stock?
NickKHecht on Sep 6, 2018
BEST ANSWER: Today.
Does this come with round or Triangular end cap? ..I hope triangular
Tommy on Feb 8, 2019
Is the front sight elevation adjustable? Or is it a fixed post?
Robert B on Feb 7, 2019
How long does it usually take to ship?
Bruce Y on Dec 14, 2018
BEST ANSWER: I ordered mine on 12-6-18 and it still has not shipped.
Can this be shipped to Ca ?
Larry H on Dec 13, 2018

Reviews

4.8 / 5.0
73 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
64
6
2
0
1
I gave it to my son as a Christmas gift we took it to the indoor range and it worked flawlessly
February 16, 2019
Purchased
2 months ago
Great lower for s great price
So far I’ve got a bit over 1000 rds thru it and I’ve had zero malfunctions, running just an mbus rear sight I’m getting 11/2 inch groups at 50yds and I open up just a bit more at 100 I’m sure once I add optic of some sort that will tighten up. My eyes are not what they used to be. Seems to be a good solid upper.
February 14, 2019
Purchased
2 months ago
Just what I wanted
Fit was perfect and runs good. Finish was very good.
February 13, 2019
Purchased
2 months ago
(((OUTSTANDING)))
I bought my upper and lower in two separate orders as to fit it into my budget. They fit together perfectly, she has not had a single hickup at the range. Thank you P.S.A. for such a quality product at a blue collar price....
Ready for optics
Ready for optics
February 13, 2019
Purchased
2 months ago
Very satisfied
This 16” classic upper was much higher quality than I expected. Just what I was looking for and took a gamble ordering 2.
Great price, great quality and from a great company. I will be ordering again.
Thanks PSA
February 12, 2019
Purchased
2 months ago
Great product.
Everything I've ordered from PSA has been top quality. This upper was no exception. Great value, quick delivery
February 12, 2019
Purchased
2 months ago
No Complaints
This upper does what I need it to do, works well, and appears to be solid quality. I'm very pleased. I'd definitely order another.
February 11, 2019
Purchased
2 months ago
Excellent upper
Great quality and a great price only complaint I have is that the a2 brake was slightly canted but I can’t say I really care that much.
February 10, 2019
Purchased
1 month ago
Great buy.
Put this on a lower and it works great. Very accurate with quality ammunition and i checked function with bullet weights from 55 to 75 grain with brass and steel cases. No problems.
February 10, 2019
Purchased
1 month ago
16" CLASSIC M4 FREEDOM UPPER WITH BCG AND CHARGING HANDLE
Gooc aulity as advertised and fits perfectly.
February 8, 2019
Purchased
1 month ago

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