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PSA 16" Mid-Length 5.56 NATO 1:7 Phosphate 13.5" Lightweight M-Lok Upper - With BCG & CH - 5165448703


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 (CA Health and Safety Code Section 25249.6).

SKU: 5165448703
UPC: 5165448703
MFR#: 5165448217

Barrel Length: 16"
Gas System: Mid-length
Barrel Profile: A2-style
Barrel Steel: Chrome Moly vanadium
Barrel Finish: Phosphate
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" Lightweight M-Lok Partial Picatinny Free Float 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: Chrome-moly vanadium steel, chambered in 5.56 NATO, with a 1:7 twist rate, M4 barrel extension, and a mid-length gas system. The A2-style profile barrel is phosphate coated and finished off with an .750 low-profile gas block, 13.5" PSA Lightweight M-Lok Partial Picatinny 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: Bolt is made of Mil-spec shot-peened Carpenter 158 steel, phosphate coated.  Carrier is phosphate coated and chrome-lined 8620 steel.  Machined steel gas key is chrome lined and fastened with properly staked grade 8 bolts.  Charging handle included.

SKU: 5165448703
SKU 5165448703
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: 5165448703

Questions and Answers

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Browse 1 question Browse 1 question and 6 answers
is the flash hider on 1/2 x 28 threads?
Tricky on Oct 8, 2018
BEST ANSWER: Have not removed it but from everything that i have read it is 1/2 x 28


4.7 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great value for the price!
So far its functioning flawlessly, I look forward to more range trips.
Finally got around to getting an optic for the AR. Going to the range today to zero it in.
Finally got around to getting an optic for the AR. Going to the range today to zero it in.
November 28, 2018
1 year ago
I built my lower and love this upper. It works great.
November 21, 2018
1 year ago
Fast shipping, excellent price
Shipped across country in less than one week. Looks great. Will be taking it out next weekend. Cant wait :)
November 12, 2018
1 year ago
Just what I wanted
Palmetto State Armory never fails to deliver. Just what I wanted and works great.
October 20, 2018
1 year ago
Awesome price awesome quality psa killed it
I love the way this upper performs looks and fits with my psa lower. Would recommend to others
October 6, 2018
1 year ago
Nice carbine
Great carbine at a great price. Daughter pinned it to her lower, added a red dot and was shooting accurately to 200 yd in short order. Not a 400 yd rifle but does the job it's designed to do very nicely.
September 26, 2018
1 year ago
Price and quality
Great buy, this is an excellent piece, I paired this with a PSA classic lower, replaced the trigger with a drop in unit, good scope and came out with a highly accurate rifle.
You can't beat the price or quality!
Thanks PSA.
September 25, 2018
1 year ago
Great upper at an amazing price
Recieved my upper today and couldn't be happier. My only complaint is that I didnt receive a Palmetto State Armory sticker to add to my collection.
September 21, 2018
Play/slope between forend rail and the receiver.
The price was good, but there is a little play between the forend and receiver. I am not comfortable mounting an optic or sight to the forend as it will move slightly when light pressure is applied. I plan on putting my optic on the receiver rail so hopefully this loose forend won’t cause accuracy issues.
August 21, 2018
1 year ago
Light, reliable and a great fit
Put this upper on an Anderson lower and shot 200 rounds flawlessly out of the box. Only thing about this upper I do not like is how hot the rail gets due to its small diameter but a vertical grip will fix that, seems to be a solid PSA Product so far.
User submitted image
Added Aug 18, 2018
August 18, 2018

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