PSA 16" Midlength 5.56 NATO 1/7 Nitride 12" Keymod Slant Freedom Upper w/ MBUS Sights - No BCG/CH

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PSA 16" Midlength 5.56 NATO 1/7 Nitride 12" Keymod Slant Freedom Upper w/ MBUS Sights - No BCG/CH


Quick Overview

SKU: 516444482
UPC: 516444482
MFR#: 516444482
  • Barrel Length: 16"
  • Gas System: Mid-length 
  • Barrel Profile: A2 Style
  • Barrel Steel: 4150 Chrome-Moly Vanadium
  • Barrel Finish: Nitride
  • 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
  • Hand guard Type: PSA 12" Precision Keymod Rail
  • Bolt Carrier Group Included: No
  • Bolt Steel: Carpenter N/A
  • Bolt Carrier Profile: N/A
  • Charging Handle Included: No
  • Includes Magppul MBUS Sight Set - Black
  • Overall Length: 24.5"
  • Weight: 4.0 lbs.

Add To:

Barrel: 16" length, 4150V Chrome Moly Vanadium steel , chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a mid-length gas system. The barrel is finished with with a .750" diameter low-profile gas block, PSA 12" Precision Keymod Free Float Rail 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.

Includes: Magpul MBUS Sight Set, Black 

Does not include bolt carrier group or charging handle.

SKU: 516444482
SKU 516444482
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
Youtube Video N/A
Free Shipping? N/A
SKU: 516444482

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4.0 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
For the price you can't beat it!
I must say this upper is like most products that PSA offers high quality at an awesome price! I paired this upper with a PSA premium bcg/charging handle combo that was also on sale an Aero Precision lower Spike's tactical enhanced lower parts kit Spike's buffer tube Spike's ST-T2 heavy buffer Sprinco buffer spring Bravo Company grip and MFT minimalist stock. I wish I could post a picture with this review so you all could see how nice this build came out! My build is a good weight and the finish on the upper and lower match very well. The only drawback with this upper are the QD attachment points which protrude out slightly but I must say that this is not really an issue for me as I honestly even didn't realize this upper came with built in attachment points with I purchased it (it's a great feature). The included Magpul sights are another added bonus! All in all my build came out better than expected and I've already made a couple friends jealous with my new AR. I highly recommend this upper for anyone who may be on the market for a new or replacement completed upper it's really worth the cost!
April 26, 2017
Missing MBUS Sight set
My upper looks great as far as the packaging and quality goes. Fitment onto my ruger lower had no problems. I can't wait to test fire this as soon I fix this one problem..

ONLY PROBLEM i have is that it did not come with an MBUS sight set as advertised. An email has been sent to customer service.

I will update upon hearing back from PSA.
March 14, 2017
It started great...
Purchased this upper barrel assembly and soon realized that a part was missing. Called customer service and waited over an hour to speak to someone. I asked to speak with a supervisor and was told that the supervisor was too busy to speak with me but I would get a call back. It's been 8 business days later and still no call back. I even sent an email to Palmetto State Armory and 5 days later still no response. I give the barrel assembly two stars because it looked nice but I still haven't been able to shoot it. I wish this company stood behind their products and valued their customers.
March 3, 2017
I can't believe it is a Blem
Just received my upper two weeks ago checked it over and not sure why its called a Blem because I can't find any marks on it. Great for me! I read a lot of reviews about PSA slow shipping time but I got my stuff within 4 days really happy about that. Not so happy I was shorted my front MBUS sight. I emailed three times nothing back and called twice but couldn't wait on hold any longer so I am still missing that. My lower just came in a few days ago and there is more movement between the two than I would like but they both say "Blem" so it is what it is. I've showed it to the guys I work with who all have AR-15s and they can't believe how nice it is for what I paid. Still have to get a BCG Charging Handle and some Mags so I have not shot it yet but I am happy so far! Now if they would only send me my Front MBUS so I could shoot it.... Quality is 5 STARTS but marked them down because I did not get everything I ordered and have not heard back about it.
February 1, 2017
A High Quality Upper for a Great Price
The fit and finish is just as good/sturdy as any other properly spec'd upper. All the hardware is tight and it locked right up with every lower I own without any slop between receivers or blemishes of any kind. The Picatinny/Keymod rails are properly machined with no rough/sharp edges. The upper configured as pictured weighs in at a bit over 3.3 lbs. on my scale. The upper includes a Freedom barrel w/ a great nitride finish and at the range it proved to be very accurate and on par with others that are twice the price. I was very skeptical of these uppers/barrels at first but I've heard good things so I gave it a shot. I am VERY satisfied with my purchase and impressed by the level of quality for the price.
January 10, 2017

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