PSA 18" Rifle Length 223 Wylde 1/7 Stainless Steel 15" Lightweight Keymod Upper with BCG & CH - 516445321

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PSA 18" Rifle Length 223 Wylde 1/7 Stainless Steel 15" Lightweight Keymod Upper with BCG & CH - 516445321


Quick Overview

SKU: 516445321
UPC: 516445321
MFR#: 516445321
  • Barrel Length: 18"
  • Gas System: Rifle-length
  • Barrel Profile: A2 Style
  • Barrel Steel: 416R Stainless Steel
  • 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
  • Hand guard Type: PSA 15" Keymod Lightweight Rail 
  • Bolt Carrier Group Included: Yes
  • Bolt Steel: Carpenter 158
  • Bolt Carrier Profile: Full-auto
  • Charging Handle included: Yes
  • Overall Length: 26.5"

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 finished off with a PSA 15" Lightweight Keymod 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.

SKU: 516445321
SKU 516445321
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
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SKU: 516445321

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4.8 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Very good
Very good quality. Fit nice on my lower.
May 4, 2018
1 month ago
Tack driver
Excellent lightweight upper. Couldn't make up a complaint.
April 29, 2018
1 month ago
Very accurate!! Runs 55 grain or 62 both tight out to 300 yards easy. Love the key mod and stainless barrel👍
PSA lower, magpul hardware, nickel trigger, 3X9 scope.
PSA lower, magpul hardware, nickel trigger, 3X9 scope.
April 28, 2018
1 month ago
Very nice upper fit great to my PSA lower. Have not had a chance to fire yet.
April 24, 2018
1 month ago
Don't miss out on this upper!
I have this upper on a PSA lower with a Timney trigger and a Magpul PRS stock. It also has a 3-9x Leupold AR scope. It will print 1-2 inch groups with non-match military surplus ammo all day. If I use descent hunting or match grade ammo you can cut that in half. If you want a budget tackdriver you can't go wrong with this upper. This upper with the bolt carrier group and the charging handle is almost a steal.
October 25, 2017
Shoots like a dream very happy!
Fit and finish was good my lower PSA upper mated up tight. Delivery was less than a week you can't hardly beat that.
June 23, 2017
18 inch Wylde SS Upper
Received upper a week ago and just took it out for 1st time. I have 7 AR's and I though they all shot great BUT this one is more than Great. I zero'ed it by ballistics chart @ 150 yards ( .75 inches low @ 100 yds) at the 27 yard target. Set up my 100 yard targets and could not see the 12 shots with scope. Walked down and viewed target. The reason I could not see holes is every single one touched. A grouping of 0.50 inches right at .75 inches low as should be. I will give it the worst scenerio and call them all in a quarter size group. Other than a couple that were outside by 1/2 inch they basically fell under a nickle size group. I have a Weatherby .223 bolt action competition rifle and this is 90% as accurate. Totally amazed for a semi auto/ 18 inch barrel to shoot like this. Maybe I got a fluke but if all shoot like this they are more like a match barrel
April 13, 2017
Fit and finish is perfect accurate and fires every time I pull the trigger the stainless barrel is very nice looking almost a chrome finish. I'd definitely buy again and shipping only took 2 days. Palmetto State has a customer for life.
April 9, 2017

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