PSA 16" Mid-length 5.56 NATO 1:7 Stainless Steel 15" Lightweight  M-lok Upper With MBUS Sight Set - No BCG or CH - 5165448124

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PSA 16" Mid-length 5.56 NATO 1:7 Stainless Steel 15" Lightweight M-lok Upper With MBUS Sight Set - No BCG or CH - 5165448124

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: 5165448124
UPC: 5165448124
MFR#: 5165448124

Barrel Length: 16"
Gas System: Mid-length
Barrel Profile: A2 Style
Barrel Steel: 416R Stainless Steel
Barrel Finish: Stainless
Chrome Lining: None
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1:7
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Low profile
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA 15" M-Lok Lightweight Rail 
Bolt Carrier Group Included: No
Bolt Steel: N/A
Bolt Carrier Profile: N/A
Charging Handle Included: No
Sights: Magpul MBUS Sight Set, Black

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Barrel: 416R stainless steel barrel.  Chambered in 5.56 NATO, with a 1:7 twist rate, M4 barrel extension, and a mid-length gas system. Barrel is finished off with a PSA 15" Lightweight M-Lok free float rail, .750" low-profile gas block, and an A2-style flash hider.

Upper: Forged 7075-T6 aluminum A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. These uppers are made for us right here in the USA by a mil-spec manufacturer.

Included:  Magpul MBUS Sight Set, Black

**Upper Does Not Include BCG or Charging Handle

SKU: 5165448124
SKU 5165448124
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 No
Free Shipping Qty No
SKU: 5165448124

Questions and Answers

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Browse 8 questions Browse 8 questions and 25 answers
Will this upper fit any mil spec lower or can you only use it with an psa lower?
Brent Salem on Apr 18, 2018
BEST ANSWER: Yes, it should fit any multi-cal mil spec lower.
Will this fit on a Ruger AR 15?
Breezy on May 31, 2018
BEST ANSWER: Yes it will. I matched it with a Ruger lower to complete my build.
I have a Bravo Company 300 BLK AR 9in pistol. I can use the same BCG for both uppers?
Richard on Apr 14, 2019
BEST ANSWER: Yes. The .300 Blackout is made by shortening and necking up a .223/5.56 cartridge case to accept a 30 caliber bullet. As a result, both will use the same bolt and BCG interchangeably.
Which is better stainless or nitride? This is my first build.
Ronnie D on Mar 23, 2019
BEST ANSWER: I’ve gotten 1.25” group at 100 yards with bulk American Eagle ammunition with this upper. However, I’d recommend going with a complete rifle kit chambered in 223 Wylde, at this point all ARs should be chambered in Wylde which will perform better using 223 ammunition, which is cheaper and more readily available. Stainless is inherently more accurate, but it all depends on the quality of the barrel. I have 4 PSA rifles, all have good accuracy potential.
Is this a pencil barrel or a2 freedom barrel? Thx
Matt E on Mar 8, 2019
BEST ANSWER: I have the light weight SS barrel and am happy with it. I use it as my 3 gun AR.
I believe that the pencil barrel is a 0.62 diameter and would be a thinner lighter configuration.
Does this have an FN barrel?
wrbellsr on Apr 18, 2018
BEST ANSWER: No, it does not.
What is the overall length of the completed rifle?
Ronnie D on Mar 23, 2019
Will this fit on a Springfield saint ar pistol lower?
christian on Mar 8, 2019

Reviews

4.7 / 5.0
43 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
35
5
2
1
0
Love it
Under an inch, 55gr vmax
August 2, 2019
Purchased
1 month ago
The barrel came loose within 200 rounds.
Not sure whether the upper came loose in shipping or after being shot, but the first day I took it out was the only day I have ever fired it. Have not gotten a chance to take it to a gunsmith, am still rather irritated, but will hopefully get it fixed at some point.
I had never purchased an upper before, but now that I have purchased another and can see what a securely tightened barrel feels like, I am sure that it is loose. Very disappointed with it.
July 22, 2019
Purchased
4 months ago
Response from Palmetto State Armory
We do apologize for that. Please contact Customer Service so we may resolve this issue.
July 23, 2019
Casey S
Great upper!
I am very pleased with my new upper. It arrived without any blemishes. It is very lightweight and very accurate. Exceptionally well made.
June 23, 2019
Purchased
3 months ago
great upper
Paired with the PSA BCG and Radian Raptor charging handle This upper has fed all types of ammo currently have about 800 rounds through it with zero malfunctions. haven't put it in a rest for accuracy but have shot 2-3 inch groups prone at 100 yards with a red dot which is plenty good for no magnification.
June 18, 2019
Purchased
3 months ago
Exactly as advertised, well constructed and very accurate. Fit exactly on my existing lower without adjustment needed.
June 18, 2019
Purchased
3 months ago
Looking good
Beautiful very beautiful. Will look forward to building another one.
June 15, 2019
Purchased
4 months ago
Light and shoots well
June 11, 2019
Purchased
4 months ago
I LOVE THIS UPPER
THIS UPPER TURNED OUT TO BE VERY ACCURATE. I'M IMPRESSED AND WILL BUY ANOTHER, HOWEVER IT TOOK 3 OR 4 WEEKS FOR THEM JUST TO SHIP IT, NOT REAL HAPPY WITH THE WAIT! I PAIRED IT WITH THE TOOLCRAFT NIB BCG, LOVE IT, HOPE I DON'T HAVE TO WAIT THAT LONG AGAIN!!!! THANKS PSA
June 6, 2019
Purchased
4 months ago
Great service, great products. Thank you!
May 22, 2019
Purchased
4 months ago
Great Value / Terrible shipping time
Great Upper, Shoots awesome (1 MOA ) . Well packaged. Worst shipping time I have ever experienced on an "In Stock" item! It took over a month to mail it off! and customer service was less than helpful. Would have given 5 stars for the upper and 1 star for shipping and customer service. So I had to settle on 3.
May 10, 2019
Purchased
5 months ago

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