PSA 18" Rifle Length 223 Wylde 1/7 Nitride 15" M-lok Upper without BCG or CH - 516446793

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PSA 18" Rifle Length 223 Wylde 1/7 Nitride 15" M-lok Upper without BCG or CH - 516446793

In stock

Regular Price: $ 379.99

Special Price $ 279.99

Quick Overview

SKU: 516446793
UPC: 516446793
MFR#: 516446793
  • Barrel Length: 18"
  • Gas System: Rifle-length
  • Barrel Profile: A2 Style
  • Barrel Steel: 4150V
  • Barrel Finish: Nitride, Black
  • Chrome Lining: None
  • Muzzle Thread: 1/2-28
  • Chamber: 223 Wylde
  • 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 15" M-Lok Rail 
  • Bolt Carrier Group Included: No
  • Bolt Steel: N/A
  • Bolt Carrier Profile: N/A
  • Charging Handle included: No
  • Overall Length: 26.5"

Add To:

Barrel: 4150V Chrome Moly vanadium steel. Chambered in 223 Wylde, with a 1:7 twist, M4 barrel extension, and a rifle-length gas system. Barrel is nitride treated for durability, and is finished off with a PSA 15" M-Lok free float rail, .750" low-profile gas block, and an A2-style flash hider.

Upper: Forged 7075-T6 aluminum A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring T marks, these uppers are made for us right here in the USA by a mil-spec manufacturer.

**Upper does not include BCG or Charging Handle

SKU: 516446793
SKU 516446793
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? No
SKU: 516446793

Questions and Answers

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Browse 2 questions Browse 2 questions and 4 answers
Wanting to swap out my 16" factory barreled upper on my Smith & Wesson M & P Sport 2, will this work?
Tad J on Aug 2, 2018
BEST ANSWER: Swapping out barrels on the AR platform is pretty standard for a lot of builders. Just need to make sure you have the right length gas tube. And with this setup you will have to get a free float rail system.
Is the flash hider removable? I need to be Cali legal.
Carlos on Apr 25, 2018
BEST ANSWER: Muzzle Thread: 1/2-28
indicates yes

Reviews

5.0 / 5.0
14 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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Outstanding Value for the Money
I've only put about 50 rounds through this upper so far, but I am more than pleased. I used the BCG, charging handle, and lower from my Ruger AR556, and everything functioned flawlessly.

I ran 55gr Wolf Gold, Hornady Black 75gr Match, and Magtech 77gr OTM through it, and it handled each without issue. I only have access to a 25 yard indoor range, which is a ridiculously short range for an AR, but I was very pleased with the groupings I achieved.

I mounted a Primary Arms 1-6x ACSS scope, and the combination is a winner. The 77gr Magtech had the tightest groups for me.

The one and only issue I would note about this upper, and it isn't a complaint, just an observation, is the finish. It feels almost like a powder coating, and it picks up rubs and scuffs very easily. I'm not concerned with appearances, so that is not a concern, but it is something to note.

You can spend more JUST for the free float handguards from some manufacturers than this entire upper costs. You cannot beat this deal!
August 11, 2018
Purchased
4 months ago
Super accurate loves the heavy bullets.
August 10, 2018
Purchased
6 months ago
Very Accurate
This upper is a great value if you’re looking to build an SPR style or pseudo precision rig. The fit and finish are excellent, and the barrel has great accuracy potential. I’ve paired this upper with a fixed MOE rifle stock lower with BCM nickel Teflon FCG. With a Vortex Diamondback Tactical on top, normal 55gr plinking ammo gets about 2-2.5 MOA. This upper definitely likes the heavier match stuff. My first 3 shot group with Hornady Steel Match 75gr was .87” @ 100 yds off of a poor rest. I haven’t run it hard, but I’ve had no malfunctions in the 200 or so rounds down the pipe.
User submitted image
User submitted image
July 7, 2018
Awesome Upper for the money!
Got this upper recently and absolutely love it. Didn't have any issue what so ever when I took it to the range. It ran 90 rounds of 55gr. xm193 ball just like a charm. Fit and finish is perfect, and it came right in time. Thank you PSA for making such an awesome upper!
May 16, 2018
Awesome Build for my first.
Awesome M-LOK barrel to add to a great build.
US Armory Lower-MAGPUL Stock & Grip; MAGPUL Sights w/ Bushnell Red Dot; Fostech Nickel Carrier Bolt.
US Armory Lower-MAGPUL Stock & Grip; MAGPUL Sights w/ Bushnell Red Dot; Fostech Nickel Carrier Bolt.
May 9, 2018
Purchased
4 months ago
Nice upgrade
Awesome upgrade, eats any ammo, no issues.
May 1, 2018
Purchased
5 months ago
PSA comes through again
Put together my first AR on a shoestring, using a PSA rifle kit and a locally sourced stripped lower. Went together quick and easy, and worked flawlessly from the first trigger pull. Decided I wanted to upgrade, and chose this upper, and I couldn't be happier. Fit and finish is excellent, balance is very good, and like my first rifle, this thing just works. The main reason for upgrading was accuracy, and this didn't disappoint, with the right ammo, I consistently get sub-MOA 5 shot groups, and that's factory ammo, I haven't started load work up yet.

Almost forgot, the most frequent complaint I see about PSA is slow shipping, I've had around half a dozen transactions with them in the last year, every order has arrived in less than a week, and I'm on the opposite side of the country, AND in the boondocks! Will definitely continue to do business with them.
May 1, 2018
Purchased
9 months ago
Great value for the price
Put this upper on a spikes lower, purchased a PSA bolt and BCM gun fighter charge handle. Changed out the flash hider for a JP brake and went to the range. Dailed the gun in from a rest at 50 yards with a 55 gr factory load. After the 1st 20 rounds i cleaned the barrel and wow, the groups really tightened up. 100 yard shots were .5 moa with off the shelf Independence AR-556. Cant wait to try some of my 55 gr. hand loads.
April 30, 2018
Perfect!!!
Received this upper, intact and packaged well !! Once assembled, I took it to a range for a "live fire & function" test. No optics yet... but it functioned, and cycled 5 different brands of 5.56 ---- even some steel cased ammo. NO issues at all.
April 28, 2018
Purchased
5 months ago
Good upper
The upper is very accurate. I used an Aero precision lower for this build and the fit was perfect. No wobble.
Very accurate and shoots well. I used a Aero precision lower in this build and the fit was perfect.
Very accurate and shoots well. I used a Aero precision lower in this build and the fit was perfect.
April 24, 2018
Purchased
5 months ago

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