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

In stock

Special Price $ 149.99

Regular Price: $ 259.99

Quick Overview

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.

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: 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
Department Uppers
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price No
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 516447140

Questions and Answers

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Browse 44 questions Browse 44 questions and 180 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.
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 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.
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: Remember these are made from chrome moly vanadium steel. they ARE chrome, just not extra chrome lined. Clean yours up and look down it with a bore scope and it will blind you. I think they are better than nitride diped. I can hit a can of pork and beans( a small can ) at 200 yds with a carry handle sight.
What size hand guard do I need if i want to replace the one that comes on it?
Luke-Texas on May 25, 2018
BEST ANSWER: if you're interested in a drop in replacement, you'll be needing a carbine length handguard
4140 or 4150 ???
K W on Mar 13, 2019
BEST ANSWER: The barrel is 4150,
What handguard end cap does this come with? Triangle or round?
Josh J on Jun 4, 2018
BEST ANSWER: Round
Is the upper good with steel cased ammo ?
Junior on Aug 20, 2019
BEST ANSWER: Like asking about ketchup on steak. You could, and may enjoy it for a short time, but in the end wonder why even bother?
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.
Are there T-Marks on the Upper Receiver ?
James S on Oct 20, 2018
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 cousino on Jul 15, 2018
BEST ANSWER: You will need a complete lower assembly, along with the bolt carrier group, and charging handle
Since it doesnt come with a BCG, can I use any PSA 556 BCG?
Jason on Aug 14, 2019
BEST ANSWER: Yes, PSA has pretty good prices with there BCG.
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
but does it take a glock clip?
michael h on Oct 30, 2018
BEST ANSWER: It uses magazines not clips bit you can use the clip to load the magazine. Mine is in 5.56 but I know the 9mm uppers will take glock mags.
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.
which of this two? Radical fire arms nada zero impulse muzzle brake 1/2x28 ?or 5/8x24 ?will fit to my PSA 10.5" 5.56 NATO 1/7" Phosphate Upper -
Neptali C on Oct 14, 2018
BEST ANSWER: 1/2-28thread, I used the blow forward flash type suppresser to direst the noise forward instead of side ways because of the short barrel works better for me/\.
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
Can the front sight assembly be easily removed?
JimKy on Dec 20, 2018
BEST ANSWER: Easily is a relative term but it's an A2 gas block/front sight so you'd have to remove the whole gas block as well as the A2 birdcage in order to slide the gas block off the barrel. Then you would need to replace the gas block with (presumably) a low profile one. Honestly it's probably easier and cheaper to just buy a different upper that already has a low profile gas block and free floated handguard or buy this one and keep it as is and just cowitness a red dot with the irons. Alternatively you could saw the front sight off and make it into a low profile gas block suppose... But I'd recommend the above options or just look up a video on removing an A2 front sight.
this come compleat with bolt ?
leonard cousino 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 this upper be attached to any “standard” at lower ?
Joeyp on Jul 8, 2018
BEST ANSWER: Yes sir!
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
can it be shipped to my front door?
gunner on Aug 21, 2019
BEST ANSWER: Hello,

Since this is not a firearm, you can have it shipped to your residence.

Best Regards,
PSA Customer Service

Reviews

4.8 / 5.0
183 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
161
11
6
1
4
MK18 Mod 0 budget
A quick way for a MK18 Mod 0 like build. I have found mine very reliable.
August 21, 2019
Purchased
1 year ago
Very pleased
Very good quality for a basic entry level pistol upper
August 17, 2019
Purchased
1 month ago
Classic looking fun
Just like the title says, this upper is simply classic fun.
August 4, 2019
Purchased
1 month ago
Classic looking fun
Just like the title says, this upper is simply classic fun.
August 4, 2019
Purchased
1 month ago
Gteat
Works great with my PSA pistol lower.
August 1, 2019
Purchased
2 months ago
Just SBR'd...
So once again I purchased another one of these for my most recent SBR build and I have no complaints. It shot my .223 reloads without a hitch and it looks freaking sexy with the XM-177 hybrid muzzle device, A2 carry handle and slim hand guards. Plus I gave it an OD green and battle grime finish to top it all off. Looking forward to sending more lead downrange with this SBR. Thanks again Palmetto State Armory.
PSA 10.5" upper, Spike's lower, Aervoe OD green and battlefield grime finish by yours truly! Enjoy!
PSA 10.5" upper, Spike's lower, Aervoe OD green and battlefield grime finish by yours truly! Enjoy!
July 28, 2019
Purchased
3 months ago
Great Deal!
Best possible deal for the money, palmetto state always delivers excellent stuff for a great price. This is one of many products I have purchased over the years and does exactly what it’s supposed to. Put numerous rounds of many types of 223/556 from 55-77 grain ammo and not a single hiccup.
User submitted image
Added Jul 23, 2019
July 23, 2019
Purchased
3 months ago
To nice but I have not shot it yet waiting to buy a new lower so I can test it all on all a looks nice.
July 2, 2019
Purchased
3 months ago
Great upper!!
Great upper!! Well made and finished.
July 2, 2019
Purchased
2 months ago
Well built and accurate
Not single thing wrong with this upper, was able to shoot on target with just an eotech at 100 yards no problem. Would recommend to a friend.
July 1, 2019
Purchased
3 months ago

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