PSA 16" Midlength 5.56 NATO 1:7 Stainless Stealth Freedom M-Lok Upper With MBUS Sight Set No BCG or CH - 516446201

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PSA 16" Midlength 5.56 NATO 1:7 Stainless Stealth Freedom M-Lok Upper With MBUS Sight Set No BCG or CH - 516446201


Quick Overview

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SKU: 516446201
UPC: 516446201
MFR#: 516446201

Barrel Length: 16"
Gas System: Midlength
Barrel Profile: A2
Barrel Steel: 416R Stainless Steel 
Barrel Finish: Stainless Steel 
Chrome Lining: None
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1 in 7"
Barrel Extension: M4
Diameter at Gas Block: .750"
Gas Block Type: Low-profile
Muzzle Device: A2 Style Flash Hider
Receiver Material: Forged 7075 T6, No T-Marks
Receiver Type: M4
Handguard Type: PSA 13.5" M-Lok Rail
Bolt Carrier Group Included: No
Bolt Steel: N/A
Bolt Carrier Profile: N/A
Charging Handle Included: No
Overall Length: 24.5"
Weight as Configured: 3.25 lbs

Add To:

Barrel: 16" 416R stainless steel, chambered in 5.56 NATO, with a 1:7 twist rate, M4 barrel extension, midlength gas system and an A2 profile. The barrel is  finished off with an .750" diameter low profile gas block, PSA 13.5" M-LOK free float rail and an A2 flash hider.

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

Includes: Magpul® MBUS Sight Set, Black 

SKU: 516446201
SKU 516446201
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 516446201

Questions and Answers

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Browse 2 questions Browse 2 questions and 4 answers
Is this a PSA barrel or a FN barrel?
Ethan A on Jul 8, 2018
BEST ANSWER: It doesn't matter to me. I have purchased 3 and they are all great quality and are accurate.
Will this upper fit a smith & Wesson mp 15 lower?
Wfogo on May 28, 2018
BEST ANSWER: If your lower is milspec, it should be no problem. I have not ever used a Smith and Wesson lower. I have only used PSA.


5.0 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Works great and looks great. Dropped on spikes tactical lower and had great fit.
July 30, 2018
2 months ago
Awesome product and quality.
July 5, 2018
8 months ago
Very nice upper!
Such a great product at an even better price! Mated up nicely to both a PSA and Ruger lower. Will update if anything changes.
July 5, 2018
2 months ago
Sub 1" groups from a sub $300 upper, it's that good!
This is my first AR-15 build, and I couldn't be more pleased with the accuracy of this upper. Although my first time shooting it was only 25 yds, I was pleasantly surprised by sub 1" groups. Fit and finish were good, although it's a little heavier than I would like I'm glad I chose this upper combination.
Anderson manufactureing lower, 16" PSA stainless freedom 1/7 twist, Holosun HS506.
Only 25yds but I'm more than happy with the accuracy of this upper. This was Federal M885 62gr.
Again, great accuracy from what many call a budget AR.
July 2, 2018
2 months ago
I am so happy with this upper,plus the bonus parts made it a real bargain.
Since I purchased mine my son an d a friend have purchased it as well.
We love PSA
June 30, 2018
2 months ago
Great deal for the price
This complete upper finished off my ar-15 build, I have not been disappointed. Seems fairly accurate right out of the box. I just turned 20 this was a awesome birthday build. Just in time for me I'm going into the army and this was my last birthday with my family. God bless
June 25, 2018
2 months ago

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