PSA 16" Midlength 5.56 NATO 1:7 Nitride 13.5" Lightweight M-Lok Upper With BCG, CH, & MBUS Sight Set

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PSA 16" Midlength 5.56 NATO 1:7 Nitride 13.5" Lightweight M-Lok Upper With BCG, CH, & MBUS Sight Set

In stock

Regular Price: $ 499.99

Special Price $ 349.99

Quick Overview

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SKU: 5165447592
UPC: 5165447592
MFR#: 5165447592

Barrel Length: 16"
Gas System: Mid-length 
Barrel Profile: A2
Barrel Steel: Chrome-Moly Vanadium
Barrel Finish: Melonite
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 13.5" M-Lok Lightweight Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-Auto
Charging Handle Included: Yes
Overall Length: 24.5"

Add To:

Barrel: 16" barrel length Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a mid-length gas system. The A2 profile barrel is finished with Melonite. Barrel is finished off with an .750" diameter low-profile gas block, PSA 13.5" Lightweight M-Lok 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.

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.

Includes:  Magpul® MBUS Sight Set, Black 

SKU: 5165447592
SKU 5165447592
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 5165447592

Questions and Answers

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Browse 6 questions Browse 6 questions and 15 answers
What is the overall weight as it is described above (including BCG)?
JF090 on May 18, 2018
Is this 4150 or 4140 steel?
Kevin F on May 16, 2018
BEST ANSWER: It is 4150 and it’s best price and quality parts still putting rounds down range and haven’t had any issue so fare
If I have a PSA complete lower that I purchased, would this be all I need to an complete an AR? I've never built our built one.
keith c on May 14, 2018
BEST ANSWER: Yes. Has mbus sights and everything. If you wanted a red dot sight or scope, you’d have to add it. But as it sits, it’s everything you need.
Can you attach a vertical grip?
Justin R on Jun 6, 2018
BEST ANSWER: Only if it is M lok. The holes are at the bottom for it.
Will this upper fit my Adams arms lower receiver?
Thomas H on May 19, 2018
BEST ANSWER: It should fit any milspec lower receiver.....regardless of brand name...
Can this be shipped to a PO Box?
Don S on May 23, 2018

Reviews

4.7 / 5.0
23 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
17
5
0
1
0
Not bad
Not to bad doesn’t seat as well as I would like it too a little wiggle between upper and lower
June 23, 2018
Purchased
1 month ago
Great Value
Ran 200 rounds without any problems. I am getting 1.5-2" MOA with 55 and 77 grains
June 22, 2018
Purchased
1 month ago
Best bargain around
Very great parts would recommend for all applications. No issues at all after 500 rounds and shoots 1 moa at 100 yds time after time
June 22, 2018
Purchased
1 month ago
Shoots fine, barrel nut is torqued unbelievably tight
Shipping was quick as usual. It shot well, but my intention was to be to swap the barrel, which I do quite frequently with my guns. I'm not sure what spec PSA tightens barrel nuts to, or what kind of thread locking compound they use, but it's almost as if it is welded on. I can't count how many barrels I've swapped over the years, and I've never in life had one that I couldn't remove with an adequate amount of torque/force, until this one. I figured I'd do the same thing I always do, throw this in my upper blocks, put that in the vise loosen it for a quick swap. Well, I tried every trick in the book to get it loose and after multiple attempts, the upper ended up cracking and the barrel nut didn't even budge...Ok, well since the upper is now cracked, I figured I'd do away with using the upper vise blocks and just have a go at it with the upper directly in the vise.....same results. So now I have a PSA paperweight. If you plan on just keeping this upper assembled as is, you should be good to go, as it shoots fine, but if you plan on swapping barrels/upper receivers, you may just want to buy the parts separately and assemble it yourself.
June 16, 2018
Response from Palmetto State Armory
We do apologize for that. If you run in to a situation in the future where the barrel nut is over-torqued, we can have it brought in and our repair team can remove it for you.
June 18, 2018
Casey S
Very good product. Best bang for your buck. Highly recommend this rifle.
I was very impressed with this upper receiver. I expected it to jam at least 3 or 4 times. But it didn't. It was easy to breakdown and lube up the parts. It shoots pretty smooth with very little kick. The Mag Pul sights took 6-7 rounds to zero in on stock settings. Its good for 300 meters or less. Beyond that you'll need different rear sights or scope. Love the pop up sights. Press a button and bam they pop up for close combat. Only negative thing is that stock grips dont fit this. Well the few that i tried didn't work. But a few gun smiths said they can add some rails or whatever it was to install grips, flash lights ect. In all this is a good complete upper for the price you'll pay. My complete set up was less than 550. Including my clip. Most complete rifles ran 590 w/o a background check for those who don't have a CCW permit. When I first shot it i was surprised at how little the kick was. But the bottom line is this is an amazing upper for the price. I highly recommen buying this, made with good quality parts and will continue to buy more of my uppers and lowers from palmettostatearmory.
It was pretty hot that day. So after  the rilfe was zeroed in. I rushed the rest if the rounds.
The barrel shoots very accurately. Very good groups. When I took my time.
Pop up sights are excellent if your just going for 300M or less.
The factory sights are pretty spot on striaght out of the box. It took me 6-8 rounds to Zero her in.
June 8, 2018
Purchased
2 months ago
Fantastic
Upper arrived in 3 business days. Very happy with the design and quality. Took it to the range today after slapping it on my lower and MAN did it shoot great. Highly recommend this product! Thanks PSA!!
User submitted image
Added May 31, 2018
May 31, 2018
Trash the BCG enjoy the rest.
Very fast shipping. Had trouble with the BCG failing to fire and feed with steel mags. Even soaked in oil. Fail to fire at times with Pmag. Replace with nickel 2000 rds no problems
May 27, 2018
Purchased
2 months ago
Response from Palmetto State Armory
We do apologize for that. Since all of our parts and firearms are covered by our Unlimited Lifetime Warranty, if you have any issues arise from the craftsmanship of the product, we can either have select parts sent to you for you to replace, or we can have the item brought in, at no cost to you, so we can repair or replace the defective product. Please contact Customer Service so we may resolve this issue.
May 28, 2018
Casey S
Quality gun parts
I want to thank franktown firearms CO

Because they are the ones who recommended PSA to and I will continue to buy from them
Top quality great price
User submitted image
User submitted image
May 17, 2018
Purchased
3 months ago
Awesome and solid product.
May 16, 2018
Purchased
2 months ago
Pretty Nice Upper
Great value for a upper. Very accurate and works flawlessly.
May 14, 2018
Purchased
4 months ago

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