PSA 18" Rifle Length 223 Wylde 1:7 Stainless Steel 15" Lightweight M-lok Upper without BCG or CH

More Views

PSA 18" Rifle Length 223 Wylde 1:7 Stainless Steel 15" Lightweight M-lok Upper without BCG or CH


Quick Overview

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

SKU: 516446013
UPC: 516446013
MFR#: 516446013

Barrel Length: 18"
Gas System: Rifle Length
Barrel Profile: A2 Style
Barrel Steel: 416R
Barrel Finish: Stainless Steel
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
Handguard Type: PSA 15" M-Lok Lightweight Rail 
Bolt Carrier Group Included: No
Bolt Steel: N/A
Bolt Carrier Profile: N/A
Charging Handle Included: No
Overall Length: 26.5"
Weight as Configured: 4.0 lbs

Add To:

Barrel: 416R Stainless steel. Chambered in 223 Wylde, with a 1:7 twist, M4 barrel extension, and a rifle length gas system. Barrel is is finished off with a PSA 15" Lightweight M-Lok free float rail, .750 gas block, and 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.

**This upper does not include BCG or Charging Handle

SKU: 516446013
SKU 516446013
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 516446013

Questions and Answers

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 7 questions Browse 7 questions and 20 answers
Will this upper work with a carbine length spring and buffer?
vnamvet on Jun 21, 2018
BEST ANSWER: Any milspec spring will work on 223 wyld. I use the same power for my 6.5 Grendel and 556 nato rounds
can I get a 6.5 Grendel bolt carrier with this upper?
Jack H on Jun 1, 2018
Will my bcg from bushmaster work in this upper?
Patrick C on Jun 27, 2018
BEST ANSWER: If its one of Bushmaster's old BCGs then its mil-spec and will work. The Palmetto Uppers are mil-spec so any compliant BCG will work.
I have BCGs from several different sources, and so far everyone of them has worked in this upper.
Hope this helps.
Will this upper work on my bushmaster m4 lower?
Patrick C on Jun 27, 2018
BEST ANSWER: Yes as long as your bushmaster is an AR 15 platform!
How is A2 attached on this barrel?
bonegunner on Sep 7, 2018
BEST ANSWER: The flash hider is threaded on like every standard muzzle device.
Will this work with my panther dpms?
Chuckgreen on Aug 15, 2018
BEST ANSWER: I've used PSA uppers with Anderson, Aero, and Spikes lowers and haven't had a problem. As long as it's an in spec lower should be no problem. If it is I'm sure PSA will take it back. Great company!
Who makes the barrel?
Stevo on Jul 28, 2018
BEST ANSWER: Ive heard FN makes their barrels, the smae manufactures who makes the armys stuff


4.8 / 5.0
19 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great rifle
I bought this same upper with the 15” keymod rail last year and it probably is the best shooting rifle I’ve owned Great job PSA on these uppers
September 7, 2018
GREAT upper
I am extremely happy with the PSA upper. It went on my S&W lower with no problem
September 6, 2018
1 month ago
Minor alignment problem
Overall good upper for the money. Had to use a file to open up the rear takedown pin eyelet in order to align with my lower.
Note: I have another PSA upper which fits the same lower perfectly.
September 6, 2018
18 inch Upper
The item was not available when I went to purchase it and the said they would let me know when it was available. They sent me a notice and I ordered the upper. It was as promised and I am very happy with it. They did a great job of follow up and delivery.
August 29, 2018
1 month ago
Hi folks,

I'm sure it will work out well once I have an opportunity to assemble and test fire the upper. I've had mostly good luck with all products ordered with PSA.
August 27, 2018
1 month ago
Very pleased!
This is the 3rd complete upper I've ordered from PSA. The quality of the build and the accuracy is excellent. And the delivery time was swift. From order to delivery was 4 to 5 days. Is it a BCM or DD? No, but a great value for the money. Thanks PSA. You've got my business from now on.
August 27, 2018
1 month ago
Great product and price!
Excellent product! Absolutely no complaints
July 29, 2018
2 months ago
Another great bargain
Nice set up, lightweight, the finish was good and the price was great.
User submitted image
Added Jul 27, 2018
July 27, 2018
2 months ago
223 wylde
It's a nice quality upper I would recommend.
July 10, 2018
3 months ago
3/4" moa with simple handload
55gr hornady soft point over some H335 is my go to load for my AR's. I shot a 3/4" group from bench on sandbags with this upper.

I have a few of these and I have recommended them to friends who have asked about parts for a build. My next plan is to work up a load for some 75-77gr bullets and I have no doubt this upper will do fine again. It's satisfying to have such a great value of a upper shoot so well, makes buying a $2000 AR seem rather silly.
June 5, 2018

Customers Who Viewed This Item Also Viewed