PSA 16" Carbine Length 5.56 NATO 1:7 M4 Nitride Freedom Upper -No BCG or CH - 507819

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PSA 16" Carbine Length 5.56 NATO 1:7 M4 Nitride Freedom Upper -No BCG or CH - 507819

TEMPORARILY OUT OF STOCK

Quick Overview

WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

SKU: 507819
UPC: 507819
MFR#: 507819

16" Barrel Length
Melonite Finish
5.56 Nato Chamber
1 in 7" twist rate
Carbine Gas System
M4 Feed ramps
F-Marked Front sight post
A2 Flash Hider
Sling Loop
Standard Hand Guards w/ heat shields
Forged Upper Receiver

**Does NOT include BCG or Charging Handle

Add To:

16" Barrel Length
Melonite Finish
5.56 Nato Chamber
1 in 7" twist rate
Carbine Gas System
M4 Feed ramps
F-Marked Front sight post
A2 Flash Hider
Sling Loop
Standard Hand Guards w/ heat shields
Forged Upper Receiver

**Does NOT include BCG or Charging Handle

Each upper is assembled to order with care, and test fired.

 

SKU: 507819
SKU 507819
Department Uppers
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? No
Free Shipping Qty Label N/A
Free Shipping Qty N/A
SKU: 507819

Questions and Answers

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Browse 15 questions Browse 15 questions and 46 answers
Is the barrel steel 4140 or 4150 chrome moly steel?
Ken R on Sep 18, 2018
BEST ANSWER: Last time I checked 4150
What kind of steel is barrel made of?
Axel T on Jul 19, 2018
BEST ANSWER: Chrome Moly Steel Barrel
Is this upper marked freedom on the barrel?
P B on Jan 22, 2019
BEST ANSWER: The only markings I can find on the barrel are:
"5.56 NATO 1/7"
Is the Flash hidder removable?
Harrison on Jun 14, 2018
BEST ANSWER: Yes.. but as with all AR-15 flash hider/crush washer setups, it can be very tight.. a proper sized wrench and means to secure the barrel/ upper may be required
This can work with most lowers correct?
Nate L on Dec 8, 2018
BEST ANSWER: It will work w any standard mil-spec lower receiver excluding older Colts with the opposing from screws.
What else do I need to finish this upper?
Kidpool on Nov 12, 2018
BEST ANSWER: A bolt carrier group and a charging handle. Also you need a rear sight
Is the end cap round or triangular?
Ken R on Sep 18, 2018
BEST ANSWER: Ive received probably 12-15 of these through the shop. Every example has had Round handguard caps
I live in MD, and was wondering if this is an HBAR (Heavy Barrel)/Bull barrel?
PNFUL on Feb 10, 2019
BEST ANSWER: No, its a standard barrel with the government cut. Mine retains accuracy relatively well even when it starts getting hot. For the money, not much to complain about. Hope this helps.
Is the barrel nitride inside and out?
Simple Jack on Oct 29, 2018
BEST ANSWER: Yes. Nitride is an immersion process so entire barrel it treated
Will this freedom upper work good with a LMT Defender lower?
Michael M on Sep 24, 2018
BEST ANSWER: yes it should work well with all ar 15 mil spec lowers
Will this work with magpol 596?
Mark B on Jan 21, 2019
BEST ANSWER: Will work on any mil-spec lower.
is the upper 7075 t6?
LukeC on Nov 6, 2018
BEST ANSWER: I believe it is. Mine fits great on my cmmg lower and runs perfect not a single complaint
Is there a way to remove the front sight post? Will I have to buy a gas block?
Plinker123 on May 25, 2019
Are they available at the Greenville store?
Billy on Feb 8, 2019
Is the barrel 16 inches when measured without the A2 birdcage attached? Thanks.
Curious on Jan 26, 2019

Reviews

4.9 / 5.0
105 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
100
3
0
1
1
Good fit and finish does everything I need it to
June 27, 2019
Purchased
3 months ago
Front sight block canted bad! Barrel marked up.
Front sight is not aligned and canted to the right!!! Marks on the barrel as well. Should have been a blemished upper even if the front sight block was perfect. Hope PSA makes this right!
April 29, 2019
Response from Palmetto State Armory
We do apologize for that. Please contact Customer Service so we may resolve this issue.
April 30, 2019
Casey S
A great option for completing a good rifle.
I have been impressed with PSA upper's they have all come without a scratch newly built. The most important thing is the assembly for an upper and lower receiver and PSA delivers there big time I haven't had to take apart any uppers and realign barrels, gas tubes, no canted front sight on this one either which is also huge. Gotta have the front post aligned with the barrel otherwise sighting in and having to already deal with holds is a moot point for proper alignment. Will keep buying from PSA as a life long customer.
April 18, 2019
Purchased
6 months ago
Great price, great value
Great price, great value.. I'm happy with it.
April 10, 2019
Purchased
6 months ago
I can’t stop building ARs.
I’ve bought several of these uppers. They shoot well and the quality can’t be beat for the price.
April 6, 2019
Purchased
6 months ago
Haven't had the chance to take it out yet. Upper is all PSA minus the optic, rear sight and handgaurd. Fits perfectly onto my Anderson manufacturing lower. All magpul furniture. All in all, I am very pleased with the upper and the quality
User submitted image
Added Mar 27, 2019
March 27, 2019
Purchased
6 months ago
Decent part if you need it to complete a build.
Screwed up on a build, and ordered a rifle kit to complete a rifle I had carbine length parts for. Had to order this part to complete it. It was excellent quality, only reason for 4 stars instead of 5 is that I wished, for the price, that it had included the bolt and charging handle.
February 6, 2019
Purchased
8 months ago
Good stuff.
It’s just like my mil issues M4.
I am so happy. Simple yet basic, but quality. Great price. I will buy more from palmetto.
February 6, 2019
Purchased
10 months ago
For fighting tyranny on a budget
Put 200 rounds using tulammo .223 and 5.56 PMC in the sand and dirt. No malfunctions Oscar Mike
February 3, 2019
Purchased
9 months ago
Can’t Beat PSA quality or price
Awesome upper got on a daily deal for $159 popped in the $89 nickel boron BCG put on a $159 Dollar complete Moe Ept lower mounted a $179 vortex red dot loaded up the 10 free mags that came with it ! Top notch rig for under $600 that I will put up against any AR in the world!
January 24, 2019
Purchased
1 year ago

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