.223 Wylde Railed AR Rifle Kit

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PSA 18" Rifle-Length .223 Wylde 1/7 Stainless Steel 15" Lightweight M-lok MOE EPT Rifle Kit w/MBUS Sight Set

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Regular Price: $ 709.99

Special Price $ 399.99

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: 5165450853
UPC: 5165450853
MFR#: 5165450853

Barrel Length: 18"
Gas System: Rifle-Length 
Barrel Profile: A2
Barrel Steel: 416R Stainless Steel
Barrel Finish: Stainless
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" Lightweight M-Lok Rail
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Optics: Magpul MBUS Front and Rear Flip-Up Sights, Black
Fire Control Group: PSA Enhanced Polished Trigger (EPT)

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Barrel: 18" 416R stainless steel barrel, chambered in .223 Wylde, with a 1:7 twist, M4 barrel extension, and a rifle-length gas system. The barrel is finished with a .750" diameter low-profile gas block, PSA 15" Lightweight M-Lok Free Float Rail and an A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring M4 feed ramp cuts, these upper receivers are made for us right here in the USA.

Bolt Carrier Group: For AR15 and M16 rifles and carbines. Bolt is made of shot-peened, Mil-spec Carpenter 158® steel. Gas key is secured with grade 8 fasteners and staked.  Includes Charging Handle.

Lower Build Kit:  PSA MOE EPT Lower Build Kit, Black

Includes: Magpul MBUS Sight Set, Black 

SKU: 5165450853
SKU 5165450853
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165450853

Questions and Answers

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Browse 7 questions Browse 7 questions and 6 answers
What's the difference between this kit and SKU ending in 0249? Is it just the rail? If so can it be switched?
tony d on Feb 11, 2019
BEST ANSWER: Will this rifle fire 5.56?
I want get this kit, but would rather have the black barrel instead of stainless?
Gerald P on Feb 13, 2019
BEST ANSWER: Really want this but in BLACK BARREL is there a SKU for BLACK?
I would like to buy this without the sight as well.. Is it available?
Shaun W on Feb 13, 2019
Can I buy this kit without the sights?
tristan m on Feb 12, 2019
BEST ANSWER: I want this, but I want the black barrel instead of the stainless. Is this possible to get the black barrel.
Do you prefire or try out the uppers with live ammo before you sell them?
Jerry C on Mar 26, 2019
BEST ANSWER: Thank you for contacting Palmetto State Armory. All of our upper receivers are test fired prior to leaving the facility. Should you have any issues with your firearm, ever, all of our firearms are protected with our "American Made, For Life" Lifetime Guarantee.
is this a heavy barrel, stamped hbar, heavy etc ?
Allen R on Mar 29, 2019
BEST ANSWER: Being a "A-2" profile, it is thinner between the receiver and the gas block, then thicker towards the flash hider. Sometimes referred to as a "government profile", I believe it was designed for good accuracy without the heavier weight of a heavy barrel, or "H-BAR" profile.
can you add rails to this hand
Ben R on Mar 23, 2019
BEST ANSWER: As this is an M-LOK hand guard, yes you can by purchasing any of the various items available from numerous manufacturers. Magpul makes both aluminum and polymer units in varying length.


4.6 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Good deal, a few of the parts in the kit a bit rough.
For the price, it's a great deal. My only complaint is the finish on some of the parts in the lower parts kit. They seemed to have a rougher finish on them than I would like. While they did work, they are not as smooth as others I've used. The detents are needing some break-in time, but all in all, it's a great value and I am happy.
April 18, 2019
Minor issues out of the box
Out of the box I had a very difficult time getting the upper to mount to a PSA lower. The takedown pins would not fit through the upper. Low profile gas block was canted but that was easy to fix. Giving 3 stars because of those issues. Everything else was fine. I am happy with the way she shoots now and for the price I'd say this was a good deal.
April 1, 2019
My first built and it was pretty easy to assemble. I changed the muzzle brake and added the Hera CQR front grip..Looking forward taking this to the range!!
User submitted image
Added Mar 28, 2019
March 28, 2019
Absolutely flawless kit, no problems building it on an ati hibryd lower. Ordered it on a Thursday and it arrived on Wednesday.
User submitted image
User submitted image
March 27, 2019
Excellent value!
Can't say anything negative. Mated this upper to a PSA stripped lower and the outcome was wonderful.
User submitted image
Added Feb 24, 2019
February 24, 2019
2 months ago
PSA 18" .223 WYLDE
This is the third kit bought from PSA all having the same handguard which I really like. I started with the 10.5" Pistol Kit which is really a great build for the price, then a 16" kit which has also been great and very accurate so I figured to get this kit for the 18" WYLDE all with the same handguard style.
Just Built
Just Built
February 21, 2019
2 months ago
Great Kit!!!!!
Assembled this with an Anderson stripped lower, took it out back and shot 60 rounds through it with ZERO issues. I would highly recommend this to anyone!
February 18, 2019
Very satisfied so far.
I got this build kit to go with an Anderson stripped lower I bought 2 years ago. Lower parts kit was great, even had an extra spring and detent for the pins. Upper cake fully assembled and mated up to the lower nicely. I’ve only had a chance to put 50 rounds through it, but it worked flawlessly. No feed or firing problems. I’m looking forward to get back to an outdoor range to see how the accuracy is. So far, I’m 100% satisfied. Shipping was good too. I received it one week after ordering.
February 14, 2019

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