PSA 8.5" .22 LR 1:16 Nitride 7" Lightweight M-Lok Upper - With BCG & CH

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PSA 8.5" .22 LR 1:16 Nitride 7" Lightweight M-Lok Upper - With BCG & CH

TEMPORARILY OUT OF STOCK

Quick Overview

It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item.

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: 5165458110
UPC: 5165458110
MFR#: 5165458110
  • Barrel Length: 8.5"
  • Gas System: Blowback
  • Barrel Profile: Heavy
  • 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
  • Handguard Type: PSA 7" M-Lok Lightweight Rail
  • Bolt Carrier Group Included: Yes
  • Bolt Carrier Profile: Dedicated .22 LR Stainless Steel BCG
  • Charging Handle Included: Yes

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Barrel:  Accurized 4150V Chrome moly vanadium steel 8.5" barrel length chambered in .22 LR, with a 1:16 twist. The heavy profile barrel has a gas nitride finish for accuracy and durability and is finished off with a PSA 7" M-Lok 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 feed ramp cuts, these 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: 5165458110
SKU 5165458110
Department Uppers
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Unit Price N/A
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165458110

Questions and Answers

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Browse 19 questions Browse 19 questions and 18 answers
Is this a gen 2 or older version?
john m on Apr 26, 2019
Whats the difference between this and SKU: 5 165450477?
Michael F on Apr 26, 2019
BEST ANSWER: This one's accurate!
When will this item be back in stock again?
Josiah L on Jun 19, 2019
How does it shoot? Read there were issues grouping
Brian on May 1, 2019
BEST ANSWER: I can’t get mine to cycle half the time let alone shoot
Does this bolt have the m16 sear trip?
Scott S on Apr 28, 2019
BEST ANSWER: the cut-outs are there for the j.a. ciener trip cage and anti-bounce weight.
Can this go on a standard AR lower?
Rick V on Apr 26, 2019
BEST ANSWER: Yeah, that's the point. Swap out your existing upper and install this on your registered SBR or pistol lower. Grab some BDT .22LR magazines.
When are these going to be back in stock?
derek s on Jul 30, 2019
Is this a different model from the Gen2 8.5" accurized model that you have sold?
Fred on May 8, 2019
BEST ANSWER: I only shot 10 rounds to adjust the scope at 25 yards. On the last four rounds, 3 grouped at 1/2". I then made a 1/4" diameter dot on the cardboard box. Fired the last round at that dot - bullet hit the dot dead center. Note that I was shooting off a single sandbag which was on a plastic picnic table. Also I had to use a lower power on the scope as the focus only goes down to 50 yards, so it was too blurry at higher power. No way I could tell if the size of that 1/2" group was the gun, the scope, or me. Until I shoot it bit more, that's as good as can explain. I wanted to get my review up ASAP, as I was taking a chance ordering this a week ago with no reviews posted at all. That was the reason for my "rushed" review.
Does this have enough clearance to thread on a suppressor (ie Sparrow .22) or other?
G B on Apr 26, 2019
BEST ANSWER: Barrel extends past the end of the rail so no clearance needed.
Is this compatible with Smith and wesson mp 15-22 magazines? What about with the boonie packer redi mag adapter?
Shane P on May 8, 2019
BEST ANSWER: Yes you can just use the mags or with the boonie packer adapter
Is the bolt carrier goup ccmg or a copy?
steve t on May 8, 2019
BEST ANSWER: There are no markings on the bolt carrier to indicate manufacturer. It appears to be well made,
When in stock will these be?
Wes G on Jul 30, 2019
Will this work with s&w 22 mags?
David O on May 8, 2019
BEST ANSWER: S&W 15/22
Can anyone verify if a binary trigger will work with this upper?
Matthew M on May 13, 2019
BEST ANSWER: Yes, it runs with a Franklin Armory binary trigger just fine. I was shooting suppressed with sub-sonic ammo, so it's sure to work with high velocity ammo too.
Does this have last round bolt hold open?
Eddie B on Apr 30, 2019
BEST ANSWER: use boone and packer better mag adaptor and s&w 15-22 mags works great
Will this interchange on the S&W MP 15-22?
Craig R on May 14, 2019
BEST ANSWER: NO!
Is this compatible with Smith and Wesson MP15-22 lower receiver?
Parchit on May 13, 2019
BEST ANSWER: NO!
SO I CAN USE MY PWS SBR AR15 ON THIS 22LR UPPER, WHAT ELSE DO I NEED TO ADD? W/O BUYING ANY LOWWER.
carlitod on May 11, 2019
BEST ANSWER: You'll need magazines and 22 ammo and the sighting device of your choice.
Is this the original or second generation? And what's the benefits to the 2nd generation
Max C on May 19, 2019

Reviews

4.8 / 5.0
21 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
18
2
0
1
0
So much fun to shoot!!
LOVE it!!! I took it to the range this weekend, as is, and it went to town with Federal bulk and some CCI mini mags. Everybody at the range was asking me about it. I can't wait to shoot it in my first rimfire steel competition next week.
Shoots great with Black Dog magazines
Shoots great with Black Dog magazines
July 30, 2019
Purchased
1 month ago
Disappointing...par for the course
Many failures to feed, stove pipes on every magazine. 325 rounds in using cci standard velocity. Maybe it has a 1911 type break in round count of at least 500rds? Or maybe psa is back to their old QC values?

Going to take it to the range one more time to see if it is just a round count issue. If not I’ll be sending another psa product back for repair.
July 24, 2019
Purchased
3 months ago
Response from Palmetto State Armory
We do apologize for that. Please contact Customer Service so we may resolve this issue.
July 24, 2019
Casey S
Great pistol upper for hours of fun!
I really love this pistol upper. It was picky with some cheaper LR ammunition, but CCI Mini Mag and Stinger work very well! I would like to purchase the rifle upper next. The Black Dog magazines work very well with this upper.
July 15, 2019
Purchased
3 months ago
very saisfied
i have been wanting one of the PSA 22lr pistol uppers for quite some time. Very satisfied,after brief break in the upper is accurate and no ftf or fte. I use Blackdog mags.
July 15, 2019
Purchased
3 months ago
Nice 22LR upper!
This upper fits perfectly on the PSA lower, and functions flawlessly. It is very accurate, and is capable of very tight groups. Uses 25 round black dog mags.
User submitted image
Added Jul 9, 2019
July 9, 2019
Purchased
3 months ago
great dedicated 22 upper for pistols
Great for going plinking with the kids.
July 4, 2019
Purchased
3 months ago
Great Value
Worked great out of the box and accurate. Looks cool with Anderson Lower and Shockwave 2M
July 1, 2019
Purchased
3 months ago
Great upper!
Great upper that runs without any issues. Have run several different rounds through it with great success. I only wish it had a lighter profile barrel.
June 29, 2019
Purchased
3 months ago
Excellent 22lr upper.
I looked at the CMMG and Nordic uppers, but couldn’t justify the price for a plunger. I’ve had this Palmetto 22lr upper for over a month now. Zero miss fires of any kind, with 500 rounds thru it. Works amazing with a suppressor. Excellent job Palmetto.
June 27, 2019
Purchased
3 months ago
Feeds and functions reliably.
June 27, 2019
Purchased
3 months ago

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