PSA 10.5" 5.56 NATO 1/7" Phosphate Upper - without BCG or Charging Handle-516447140

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PSA 10.5" 5.56 NATO 1/7" Phosphate Upper - without BCG or Charging Handle-516447140

TEMPORARILY OUT OF STOCK

Quick Overview

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

It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item.

SKU: 516447140
UPC: 516447140
MFR#: 516447140

10.5" Barrel Length
Carbine Gas System
Phosphate finish Barrel
Chrome Moly Vanadium barrel steel
5.56 NATO Chamber
1 in 7" Twist Rate
PSA Standard Handguards
F-Marked Front Sight Post
A2 Flash Hider 
Forged Upper Receiver
Weight as Configured: 2.9 lbs

Add To:

Barrel: Phosphate coated chrome moly vanadium 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 a classic carbine-length handguard, 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 black for durability. Featuring a mil-spec finish. These uppers are made for us right here in the USA by a mil-spec manufacturer.

**Upper Does Not Include BCG or Charging Handle

SKU: 516447140
SKU 516447140
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 516447140

Questions and Answers

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Browse 30 questions Browse 30 questions and 135 answers
is this legal in florida? thanks
ghost on Apr 16, 2018
BEST ANSWER: if you are attaching to a lower that is a registered as a pistol, or unless you have a tax stamp for an sbr
How long should Brownies baked for?
Anthony M on May 25, 2018
BEST ANSWER: Depends on temp of barrel
😂😂😂👍
To replace the handguard do I search for any carbine length or like the gas tube it requires to say pistol length handguard?
Luis A on May 29, 2018
BEST ANSWER: Carbine length.This upper also has the Round handgaurd cap so it is real easy to use after market replacement handgaurds they snap right in place.
what weight buffer do you suggest for a 10.5 barrel length?
Tom C on Apr 20, 2018
BEST ANSWER: these 10.5" barreled uppers cycle fine w. H1 buffers and standard carbine springs when using NATO pressure ammo.
Can the flash Suppressor be easily removed or is it pinned and welded?
Tracy G on May 24, 2018
BEST ANSWER: It can be removed with an armors wrench, it is not permantly attached.
What is the gas port size?
ron c on May 25, 2018
BEST ANSWER: It is a .750 diameter gas block.
Is this barrel chrome lined? Is see the steel type but no reference to the lining.
Tffrost on May 28, 2018
BEST ANSWER: Not chrome lined.
What size hand guard do I need if i want to replace the one that comes on it?
larry l on May 25, 2018
BEST ANSWER: if you're interested in a drop in replacement, you'll be needing a carbine length handguard
What handguard end cap does this come with? Triangle or round?
Josh J on Jun 4, 2018
BEST ANSWER: Round
What is the thread for the flash hider or muzzle brake?
Ulorper on Jun 6, 2018
BEST ANSWER: Standard. 1/2x28
What length handguard is this? Asking so I can buy a quad rail with it.
Timothy on Jun 5, 2018
BEST ANSWER: 7 to 7 1/2 inches. Handgaurds can vary. The delta ring and round forend cap on this upper will take both sizes.These are carbine length handgaurds.Yes you can put a quad rail on this upper.
Can a flashlight be mounted on this handguard?
Cesar A on Jun 6, 2018
BEST ANSWER: The hand guard is a standard A2 style. It is not designed for mounting accessories but there are third party aftermarket attachments that can be added to the holes at the 12 o’clock and 6 o’clock positions.
all i need is the lower for this ?
leonard c on Jul 15, 2018
BEST ANSWER: Yes, make sure you have a stabilizing brace on it, as it will fall into Sort Barrel Rifle (SBR) by the ATF. If you own or construct an SBR you have to apply (Before building or owning) for a tax stamp. If you use the Stabilizing Brace, you will have to register as a pistol and the 10.5 inch barrel will have to remain a pistol. I love it. It's small and mean!
Any reliability problems with underpowered .223 ammo?
Zachary R on Jun 11, 2018
BEST ANSWER: Not yet however, I did have to change the front sight/gas block to another style because it was pinned crooked and way out of spec. Reliable has not been an issue and other than the front sight block I’m pretty happy with it.
This is a NATO 5.56. Will it also fire the 223 round?
Bruce B on Jun 2, 2018
BEST ANSWER: Yes it will fire 5.56 and .223
Carl S. what size hand guard is that?
Daniel h on May 29, 2018
BEST ANSWER: This PSA 10.5” is a Carbine Length gas system and hand guard
does this have a palmetto marked upper?
colby on May 29, 2018
BEST ANSWER: just received two of these in and while they are nicely T marked, no palmetto logo on receivers.
Will. This upper fit on my carbine lower?
jeff k on Jun 1, 2018
BEST ANSWER: If you put this upper on a carbine lower you can be subject to a fine or jail time or both by the ATFE.As of now you have to have a SBR (short barrel Rifle ) Stamp and ID. What is nice and LEAGLE is you can attache this to a pistol lower or build a lower with a pistol BRACE.
So as long as you build a pistol this would be legal to buy and install? No nfa papers?
Jason W on Jul 4, 2018
BEST ANSWER: Has to be a designated pistol lower, Pistol buffer tube, and if using one an ATF approved pistol brace like a Kak Blade. but it is up to you to check your state and local laws
this come compleat with bolt ?
leonard c on Jul 15, 2018
BEST ANSWER: No, when you see without BCG this mean no bolt carrier group or charging handle. You need to order those separately.
Can you use a 7.5" pistol lower with this 10.5" upper? Would there be a difference with the gas ( ejection) and buffer/ spring?
Jay K on Jun 8, 2018
BEST ANSWER: Yes you can, if your 7.5 functioned well, it will run even smoother with a 10.5 using the same buffer and spring. The longer gas system in my opinion is superior from the pistol length
Will the castle nut fit and on the pistol lower ?
Tyrone N on Aug 16, 2018
BEST ANSWER: I have one set up that doesn't have a castle nut. Another one that it does. Need more information to answer
Can this upper be attached to any “standard” at lower ?
Joeyp on Jul 8, 2018
BEST ANSWER: Yes it is compatable with any standard ar-15 milspec lower however because it is under 16 inches in barrel length be sure to check your local and state laws before buying and assembling
Would this fall under their freedom line?
Michael R on Jun 5, 2018
BEST ANSWER: no, the barrel steel is 4140 cmv and is neither nitrided nor melonited
Who makes the Barrel, I purchased a 12" upper assembly from you 3 years ago with as advertised a FN machine Gun steel barrel very nice.
Any chance this is also by FN ?
Terence C on Jun 1, 2018
BEST ANSWER: I do believe the barrels are still made by FN. According to calguns . net
Is it 4140 or 4150 steel in barrel?
Joe G on Jul 4, 2018
BEST ANSWER: unless the description specifically mentions 4150 steel, assume these are 4140.
Is this a a2 profile or heavy barrel?
Bway36 on May 24, 2018
BEST ANSWER: A 2
what is the gas port size?
james f on Jul 6, 2018
BEST ANSWER: .750
can you put a carry handle on with out ant issues and good sight alignment?
DOUG G on Jun 9, 2018
BEST ANSWER: yes.
What is the barrel width on these?
TooBoko on Jun 28, 2018

Reviews

4.8 / 5.0
133 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
120
7
3
1
2
Excellent function and value!
Upper works great, especially for the money! Was so well liked by friends, they have ordered the same and similar products!
August 20, 2018
Purchased
1 month ago
Nice little traditional upper
August 20, 2018
Purchased
1 month ago
Great value!
Haven’t had a chance to use it yet, but...
Initial impression: Great value. Looks good. Fast shipping and well packaged.
User submitted image
Added Aug 19, 2018
August 19, 2018
Purchased
1 month ago
Its no surprise anymore. This upper is assembled great and runs just as well. Every upper I’ve gotten from PSA is the same, a company that I trust with my orders.
PSA 10.5”
PSA 10.5”
August 16, 2018
Purchased
2 months ago
My second PSA build
I love it, Great Value for the Money👍
August 16, 2018
Purchased
1 month ago
Awesome upper! Paired it with a PSA lower as well and I couldn’t be happier for the price!
Awesome upper and lower for the price! Will definitely buy from PSA again
Awesome upper and lower for the price! Will definitely buy from PSA again
August 15, 2018
Purchased
1 month ago
PSA 10.5" 5.56
LOVE THE DESIGN AND DURABILITY OF THE UPPER AND IT MAKES MY PISTOL AR LOOK BEAUTIFUL!!! AS WELL AS VERY TACTICAL, HITTING STEEL TARGETS AT 100 YARDS!!!!!!!!
August 15, 2018
Purchased
1 month ago
Runs great in semi and full, using an H2 buffer if that matters to anyone.
August 14, 2018
Purchased
1 month ago
I own 2 of them and love them.
I am in love with this pistol upper. I buy these uppers with A2 front sights because the gas block is pinned in place which is the start of a duty grade rifle.
August 10, 2018
Purchased
1 month ago
To whom this thing is awesome Palmetto State ran almost 400 rounds through it and never misfire burped or farted sting is very good anybody wants one buy them now you'll never be sad it's one heck of a deal
August 9, 2018
Purchased
1 month ago

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