DAILY DEAL Exp. 6/18, 12pm EST
PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-LOK Upper with Nickel Boron BCG & CH

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PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-LOK Upper with Nickel Boron BCG & CH

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Quick Overview

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

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: 5165449606
UPC: 5165449606
MFR#: 5165449606

Barrel Length: 16"
Gas System: Mid-Length
Barrel Profile: A2 Style
Barrel Steel: 4150V
Barrel Finish: Nitride Black
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 13.5" M-Lok Lightweight Rail 
Bolt Carrier Group Included: Yes, Nickel Boron
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-Auto
Charging Handle Included: Yes

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Barrel: 16" 4150V Chrome Moly steel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a mid-length gas system. Barrel is is finished off with a PSA 13.5" Lightweight M-Lok free float rail, .750 gas block, and an A2 flash hider.

Upper: Forged 7075-T6 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.

Bolt Carrier Group: ToolCraft nickel boron BCG has a bolt made of mil-spec shot-peened Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked per mil-spec.

SKU: 5165449606
SKU 5165449606
Brand Palmetto State Armory
Daily Deal Yes
Daily Deal Expires 6/18
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165449606

Questions and Answers

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Browse 19 questions Browse 19 questions and 51 answers
What's the total weight of this assembly?
David C on Feb 11, 2019
BEST ANSWER: 4.194
Is the BCG in this upper the same as your BCG SKU: 516446914 ?
Richard C on Sep 24, 2018
BEST ANSWER: I just ordered this upper. But it appears to be a Toolcraft BCG which would be SKU:five165449629.
Is the carrier chrome lined?
kdmm on Sep 26, 2018
BEST ANSWER: Not if it’s NiB
How is the low profile gas block secured to the reciever on these?
Ron S on Mar 24, 2019
BEST ANSWER: I assume you mean how it's secured to the barrel. 2 set screws. No dimpling in the barrel.
Can this upper assembly handle steel case ammo?
John P on Mar 13, 2019
BEST ANSWER: Steel works perfectly fine in mine
Is this heat sheild removable and what is it made from?
Tennessee B on Mar 1, 2019
BEST ANSWER: This does not have a heat shield. If you are referring to the hand guard, it's aluminum and as with all ar hand guards, it is removable.
Is this barrel threaded on the end? As in, can the barrel extension be removed for another one?
Jeremy B on Feb 2, 2019
BEST ANSWER: Yes the barrel is threaded just need the tool to remove the flash hider.
whats the inner diameter of the rail?
Anthony O on Feb 23, 2019
Will this barrel fit any AR15 lower?
Michael E on Jan 31, 2019
BEST ANSWER: It will fit any Mil-spec lower.
whats the inner diameter of the rail?
Anthony O on Feb 23, 2019
BEST ANSWER: My caliper shows 1.357" at its narrowest.
Does this kit come with pins to connect to lower?
Shawn W on Mar 1, 2019
BEST ANSWER: those shouldve come with your lower kit
Are you able to replace the flash hider with a muzzle brake?
Jesse on May 11, 2019
BEST ANSWER: Absolutly, 1/2 x 28 thread...... suppressor, muzzle break, compensator, what ever you want.
Is this a free floating barrel?
darryl t on May 23, 2019
BEST ANSWER: Yes, fits very well on the lower and lightweight. I also put the Sig Romeo 5 red dot on mine.
Are able shoot 223 ammo?
Freddie A on Jun 15, 2019
BEST ANSWER: Hello Freddie, to answer your question Yes you can shoot .223 ammo out of a 5.56 NATO Barrels BUT you cannot shoot 5.56 ammo out of a .223 barrel. Hope this helps take care.

Respectfully;

Michael
can you put a rail system on this?
Wyatt A on Jun 2, 2019
BEST ANSWER: Provided you use M-Lock interface, Yes you can add a rail to it.
Will this fit the am15 lower from andersen?
Bryan B on May 23, 2019
BEST ANSWER: I think you mean AR15, but yes it is a standard upper that will work on any lower. Works great on my SIG 516
Will this upper fit with the S&W lower?
Andre I on Jun 15, 2019
BEST ANSWER: Yes. I have bought 4 uppers from you and all the products are great!
What does the complete upper weight? TIA
Joe in Missouri on May 10, 2019
BEST ANSWER: Straight out of the box onto a scale: w/ bcg and ch, 4lbs 3oz. No bcg or ch, 3lbs 6oz.
Does this fit the leapers super slim handguard?
Dave M on Mar 6, 2019
PSA 16
PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight M-LOK Upper with Nickel Boron BCG & CH
PSA 16
PSA 16" Mid-Length 5.56 NATO 1/7 Nitride 15" Lightweight M-lok Upper - With BCG, & CH - 5165449907

Reviews

4.8 / 5.0
40 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
34
5
0
0
1
Carbine Upper
I am very happy with my carbine upper. The fir and finish are excellent and the BCG is beautiful. I have not finished the lower but look forward to the same quality when complete.
June 16, 2019
Purchased
1 month ago
Bought it , they shipped it, I assembled it and it’s the best money I have ever spent. Highly recommend for anyone who is building a rifle. I used a Ruger lower and UTG stock and everything is good to go.
June 15, 2019
Purchased
8 months ago
another quality upper from psa
ive gotten another quality piece from psa. fits amazing on my 80% lower and looks beautiful. the magpul m lok foregrip went on and fits perfectly. now i just need to get some rounds through it. i already know i wont be disappointed. only issue i had was a little mix up in shipping but psa"s customer service took care of it without issue.
User submitted image
Added Jun 14, 2019
June 14, 2019
Purchased
3 weeks ago
Worth good value
Shoots better than I can nice finish looks good
Nice upper fits well shoots better than I can.
Nice upper fits well shoots better than I can.
June 13, 2019
Purchased
1 month ago
Sloppy Assembly
Gas block was noticeably crooked (20 - 25 degrees off center) and there was an inch long scratch in the barrel that went through the nitride finish down to bare metal. It looks like whoever assembled it tried to slide the gas block on with one retaining screw already threaded through the gas block. Slow down a little people.

Whatever, it took two minutes to fix the gas block and the scratch isn't really visible. Functions fine and shoots as well as can be expected for such an inexpensive upper.

Price dropped $40 a few days after I bought it. Oh well, it is a good deal at both prices.
June 13, 2019
Purchased
2 months ago
Response from Palmetto State Armory
We do apologize for that. Please contact Customer Service so we may resolve this issue.
June 13, 2019
Casey S
Great shooter for the money
Highly recommend. Had the chance to run about 500 rounds without any issues. The nickel BCG is a great addition. It was shooting 1-2 MOA of my range bag so your mileage may vary
June 12, 2019
Purchased
3 weeks ago
Shoots great. Would have been better with 15 inch hand guard that you never have in stock or sell separate from your uppers. Really like the BCG. Very easy to keep clean.
June 12, 2019
Purchased
2 months ago
Excellent for the price
Mine arrived with a small blem on the receiver, but I'm not picky at these prices. Shoots 2" groups at 100yds with M193 ammo. Nikel boron bcg is excellent.
User submitted image
Added Jun 9, 2019
June 9, 2019
Purchased
1 month ago
Lightweight, quality components, cool look!
Headspace was spot-on.. fired about a hundred rounds through mine with no fails. I'm using it as my nightstand rifle now, with a laser, a red-dot sight and a tac light on it. NiB BCG was super easy to clean. I prefer this to the standard AR uppers by a mile.
June 8, 2019
Purchased
2 months ago
Nice light weight upper
Love it. The complete build is amazing. I had to replace gas rings after the first 300 rounds but the rifle is accurate and reliable and extremely easy to clean
Full rifle
Clipped
June 3, 2019

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