PSA 16" Mid-length 5.56 NATO 1:7 Nitride Freedom Upper - with BCG and CH - 507281

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PSA 16" Mid-length 5.56 NATO 1:7 Nitride Freedom Upper - with BCG and CH - 507281

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Quick Overview

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SKU: 507281
UPC: 507281
MFR#: 507281

16" Barrel length
4150V Chrome Moly Vanadium Steel
5.56 Nato Chamber
Melonite Finish
1 in 7" twist rate
M4 Feed ramps
F-Marked Front sight post
A2 Flash Hider
Sling Loop
Standard Hand Guards
Forged Upper Receiver
M16 Bolt Carrier Group
Carpenter 158 Bolt
Charging Handle

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Barrel: Chrome-moly vanadium steel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a Mid-length gas system. The A2-style profile barrel is Melonite treated for accuracy and durability. Barrel is finished off with an .750" diameter F-marked front sight base with sling swivel, standard handguards and an A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring M4 feedramp cuts,  these upper upper receivers are made for us right here in the USA.

Bolt Carrier Group: For AR15 and M16 rifles and carbines. Bolt is made of shot-peened, Mil-spec Carpenter 158® steel. Gas key is secured with grade 8 fasteners and staked. Bolt carrier is parkerized outside and chrome lined inside. Includes Charging Handle.

 

SKU: 507281
SKU 507281
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label N/A
Free Shipping Qty No
SKU: 507281

Questions and Answers

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Browse 16 questions Browse 16 questions and 39 answers
Wouldn't the barrel profile be considered a heavy barrel for this upper? (Maryland compliant question)
Hayden O on Apr 21, 2018
I'm waiting for this to come in. However I'd like to buy a quad rail in stead for the plastic, what drop in quad rail will fit this upper?
Brinks on Apr 26, 2018
BEST ANSWER: knights armament and midwest industries both offer drop-in replacements.
legal In California because of shorter than 16" barrel?
Jason T on Oct 5, 2018
BEST ANSWER: The barrel measures 16" in all states.
Does the barrel profile stay the same diameter throughout, or is it thinner under the handguards ?
Arthur F on Aug 5, 2018
BEST ANSWER: I have several of these. The A2 profile should be the same under the handguard. The government cut is a smaller diameter under the guards. It is also lighter for field carry. Mine are the same .750 under the guard. HBAR is heavier under the guard.
Could this upper take a different hand guard?
Chris on Jul 7, 2018
BEST ANSWER: While mid-length handguards (8.5") are not as prevalent as carbine length (7") equivalents, there is nothing unusual about this setup that would prevent a drop-in replacement. There are also a few handguards that call for the triangular hand guard retainer - those will not work here.

If you want to free float it, you'll just need proper tools to remove the delta ring, barrel nut and front sight block.
Us this upper compatible with the .223 rounds?
Chris on Jul 6, 2018
BEST ANSWER: Yes
One person said triangle cap, other said round cap for hand guard. Which one does it have ?
clay p on Aug 21, 2018
BEST ANSWER: It has a triangle end cap...I just replaced the hand guard recently
round or triangle front handguard retaining cap?
EspoMan E on Jun 15, 2018
BEST ANSWER: It’s a triangle retaining cap.
Does this have built in sights or do you need to buy optics in addition?
Kenny A on Nov 23, 2018
BEST ANSWER: You’ll need a rear sight at the least. The rail on the upper receiver will fit an MBUS rear sight perfectly. And almost any scope mount that fits a picattiny rail will also work.
How accurate is this upper with .223 ammo?
Kyle R on Nov 14, 2018
BEST ANSWER: I didn’t notice much of a difference, I’ve used all types of ammo. This is a wonderful upper and hasn’t had any malfunctions even with steel case. But to answer your question it’s pretty dead on accurate.
What color is the hand guard ?
Thad007 on Nov 19, 2018
BEST ANSWER: Black -ish
Does the bolt carrier have a logo?
James R on Nov 25, 2018
BEST ANSWER: no
Does this upper front sight come zeroed?
AlexanderG on Nov 30, 2018
What length is the hand guard ? I want to do a drop in quad rail any suggestions ?
Chris w on Nov 22, 2018
Would a Troy industries 9 inch mid length quad rail fit? The majority of mid length rails I’ve found have been off by half an inch or so would that matter?
Calvin840 on Nov 20, 2018
I see the question of heavy barrel classification was asked but not answered.is this barrel legal to own in a heavy barrel state such as maryland?
Steve L on Aug 30, 2018

Reviews

4.9 / 5.0
79 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
71
7
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Well Worth It!
Bought one of these as a BLEM a few months ago, and just got around to putting a lower underneath it. Only BLEM I could find was some small marks on the barrel. They cleaned-up with some REM-Oil. This is a HBAR Carbine (right up to the flash suppressor), and has an F FSB, triangle front hand guard fixture and has a mid length gas system. With a collapsible stock it seemed over-gassed. I threw on an A1 stock w/ rifle buffer & spring and it calmed down. With a MILSURP carry handle it zeroed in 7 rounds.(PPU 5.56, 55gr FMJBT). More accurate than I thought it would be. I'm happy!
December 6, 2018
Another great value from PSA
Excellent quality for the price, and mid length gas system on a 16 inch carbine is a great way to go. I am tall and like both the shooting characteristics and the ergonomic of these because I can get my left hand farther forward than a carbine. This configuration increases the distance between sights over a carbine length gas system, also. If that weren't enough, an A2/M16 bayonet can be used. Not the case with a carbine length. Skip the carbine, do the middy. The PSA carry handle goes well with this upper. My example was well made and had no quality issues. BCG was fine. All the staking looked good. Shoots well, no issues over a Colt M4 lower and a 80% carbine lower. This is not an issue of if. This is an issue of how many. I say... 87.
December 5, 2018
Purchased
1 month ago
Impressed
Impressed with quality of upper and bolt carrier group.
November 27, 2018
Purchased
1 week ago
Prompt delivery + quality to boot
Very satisfied with my order.shipped and received in under a week.quality bcg,upper and barrel. Over all 10 in my opinion and would recommend to anyone
November 27, 2018
Purchased
1 month ago
Great product, Great price!
Great fit and finish. Quality well above its price.
User submitted image
Added Nov 27, 2018
November 27, 2018
Purchased
1 month ago
Had an issue, but PSA took care of it.
I've bought several of these. The last one I purchased had an issue with the front sight being off. It took 20 clicks left of center to be zeroed. I contacted PSA, they sent a return label, two weeks later it was on my doorstep. Took it back out and it was only off 5 clicks which is just fine. In my opinion 10 clicks in either direction is acceptable.
November 22, 2018
Purchased
1 month ago
ABSOLUTE BEST FOR THE $$$
Ordered on a Thursday night. Delivered on following Monday. WOW! Was a special price for a "blem". NO blem found. LOVE the nitride finish. SUPER DEAL & SUPER SERVICE!
Gotta' love it!
November 21, 2018
Best bang for the money.
Great price and value.Free shipping.Runs flawlessly,eats everything and very accurate.Will be purchasing again from PSA!
November 19, 2018
Purchased
1 month ago
Great, have no problems with the upper.
November 14, 2018
Purchased
11 months ago
Great products! Great AMERICANS!
I am highly pleased and i HIGHLY recommend doing business with PSA. My order was delivered on time and it runs great! So far I've put about 1000 rounds through it NOT ONE ff, fe or ANY issues whatsoever. The fit and finish is EXCELLENT and exactly as advertised. This is my 1st ar 15 im mainly an ak guy but ive been wanting one for awhile, i looked at what PSA had to offer, their prices, barrel material, upper material and everything was up to par. I really appreciate what the GOOD FOLKS at PSA have done, when it comes to offering a product to folks like a me on a tight budget. I purchased a mid length upper with BCG and charging handle for 239 SHIPPED and o e of their classic COMPLETE LOWERS for 129 shipped, so total i paid 370$ minus the transfer fee of 25$!!!!! 370$ for a COMPLETE RIFLE, man you cant beat that with a stick! Would i order from PSA again🤔......HELL YEA ....should YOU order from PSA...man don't even think about JUST.DO.IT. See what i did there😁 Seriously in all candor these are great products that Americans can afford without going broke and still get a QUALITY product that will pass the mustard. You guys take care.
User submitted image
User submitted image
User submitted image
September 10, 2018
Purchased
4 months ago

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