PSA 16" .22 LR 1:16 Nitride 13.5" Lightweight Keymod Upper - With BCG & CH - 516446955

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PSA 16" .22 LR 1:16 Nitride 13.5" Lightweight Keymod Upper - With BCG & CH - 516446955


Quick Overview

SKU: 516446955
UPC: 516446955
MFR#: 516446955
  • Barrel Length: 16"
  • Gas System: Blowback
  • Barrel Profile: M4
  • Barrel Steel: 4150 Chrome-Moly Vanadium
  • Barrel Finish: Nitride
  • Chrome Lining: None
  • Muzzle Thread: 1/2-28
  • Chamber: .22 LR
  • Twist Rate: 1:16
  • Barrel Extension: Blowback .22 LR
  • Diameter at Gas Block: .750
  • Gas Block Type: N/A
  • Muzzle Device: A2 Flash Hider
  • Receiver Material: Forged 7075 T6
  • Receiver Type: M4
  • Hand guard Type: PSA 13.5" Keymod Lightweight Rail
  • Bolt Carrier Group Included: Yes
  • Bolt Carrier Profile: Dedicated .22 LR Stainless Steel
  • Charging Handle included: Yes
  • Overall Length: 24.5"

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Palmetto State Armory is proud to announce the Dedicated .22 LR Upper! 

Barrel:  4150V Chrome moly vanadium steel 16" barrel length chambered in .22 LR, with a 1:16 twist. The M4 profile barrel has a gas nitride finish for accuracy and durabiltly, and is finished off with a PSA 13.5" Keymod Lightweight Free Float Rail, and an A2 flash hider.

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

BCG: Dedicated Stainless Steel .22 LR Bolt Group

Magazine: Uses standard Black Dog Machine AR15 - .22LR Magazines.  Magazine NOT Included

SKU: 516446955
SKU 516446955
Brand Palmetto State Armory
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SKU: 516446955

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5.0 / 5.0
5 Reviews
5 Stars
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1 Stars
extremely pleasedupper came well packed and on time.after inspection and lite oilingran 100rds. without a problem. PSA gives a great product at a great price. Beautiful!
December 8, 2017
Accurate low-cost trainer for Service Rifle.
I bought this complete upperto use as a low-cost 22lr training rifle to help me practice for Service Rifle.
I put an old "C quality" 4 power scope on it to test for function and hopefully to see what kind of accuracy.
Function was A+ with 80 rounds fired.
I sighted in. All shooting from prone. No slingshooting jacket or glove. Just informal shooting.

I used a NRA 50 yard pistol target posted at 50 yards.
Best target was (10 shots): 3X's6-10's and 1in the 8 ring!
This 22lr upper exceeded my expectations. :)
November 28, 2017
If your looking for a 22 upper this is sweet
Built this dedicated ar 22 for my wife went through about 300 rounds of ammo with not one hiccup. It is very accurate and feels light.
I used the better mag adapter made by redi-mag in the lower with sw mp-15 22 mags makes the bolt lock open when empty well worth 40 more dollars especially cause I already have a bunch of those mags
October 23, 2017
Accurate and fun to shoot
Somebody once said "Only accurate firearms are interesting" well this PSA upper certainly IS interesting.
I mated it up with a lower clamped on utg AR iron sights wiped down the BCG rodded the barrel and headed for the range on Sunday. I wasnt expecting much as this was my first time out with it. My first 3 shots at 50yds were on paper 5 "below my point of aim and slightly left after some adjustment I had it centered. From a rest I shot 3 groups of 10 the tightest group was approx. 1 1/2". In all I shot 200rds without jams or any issues. I used Black Dog 10rd mags. Great product Palmetto. Good Job.
October 15, 2017
love it good deal
October 6, 2017

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