PSA 16" AR-15 Upper Receiver Nitride Barrel And Bolt Carrier Group

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PSA 16" .22LR 1/16 Nitride Barrel & BCG Combo - 5165448128


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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 (CA Health and Safety Code Section 25249.6).

SKU: 5165448128
UPC: 5165448128
MFR#: 5165448128

PSA 16" .22LR 1/16 Nitride M4 Profile Barrel & Stainless Steel BCG Combo - 5165448128

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PSA 16" .22LR 1/16 Nitride M4 Profile Barrel & Stainless Steel BCG Combo - 5165448128

SKU: 5165448128
SKU 5165448128
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? No
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SKU: 5165448128

Questions and Answers

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Browse 15 questions Browse 15 questions and 24 answers
What magazine does this work with?
Frank S on Apr 18, 2018
BEST ANSWER: CMMG & Black Dog Machine (BDM) dedicated 22lr mags. They fit in most mil spec lowers like PSA & Anderson.
What lower is needed for this? Magazines?
Chris W on Apr 18, 2018
BEST ANSWER: CMMG and Sig 522 both work
Does this need a gas tube or is it blowback?
FREEDOM on Apr 18, 2018
BEST ANSWER: This is a blowback operated system. No gas tube needed.
What magazines would I use?
Robert C on Apr 18, 2018
BEST ANSWER: Black Dog style AR-15 .22LR magazines work best.
Wil this barrel work with m-lok lightweight receiver w/rail?
REIJr on Apr 18, 2018
BEST ANSWER: Yes it will fit with any standard AR-15 upper receiver and Handguard
Can I install this in an ar 15 upper that is chambered in 5.56. Will this work with an ar 15 lower that's milled for 5.56? If not what is a parts list?
Gabe C on Apr 19, 2018
BEST ANSWER: Yes, you need an AR-15 Mil-Spec Upper to install this. The AR-22 platform is designed to function as an upper which you can swap out on any Mil-Spec AR-15 lower receiver.
Is this barrel used in complete upper SKU: 516446935?
Michael P on Nov 11, 2018
BEST ANSWER: This barrel can be used in standard upper. I have installed in a blem BCM upper. Runs much better than just drop in 22lr drop in BCG.
Can anyone who has purchased & used this item comment on their experience with it ?
Dan M on Apr 21, 2018
BEST ANSWER: For a 22 in a AR format it’s as accurate as any of my Ruger 10/22’s. Maybe even better depending on the ammo. Shooting suppressed is another issue, however. Lots of FTFs, ( every 5 rds or so). No way to control the gas where as with a 10/22 , I never had a FTF suppressed.
Great barrel and BCG. Well worth the money
Is this barrel 4150v chrome-moly vanadium nitrided? Same as from upper sku: 516446934?
D B on Jul 17, 2018
BEST ANSWER: Yes it's nitrided 4150
What buffer does this need?
TJ K on Apr 22, 2018
BEST ANSWER: No buffer or spring, no spacer either, this is made not to slide backwards into the tube , it stays fixed in the receiver
Does the upper build require a dedicated 22lr charging handle?
Khanh on Apr 26, 2018
BEST ANSWER: No. Uses standard AR 15 handle
What is the thread pattern at the muzzle?
Bryan on Apr 21, 2018
What handguard length would I need if I wanted to use a Magpul handguard and A2 front sight post?
Mike D on Jan 4, 2019
One more question, can anyone advise who makes this bolt? Cmmg or Taccom?
Pat59 on Nov 14, 2018
What length A1 or A2 style handuard? Carbine? In other words I know this doesn't require a gas block, but what length is the is the front sight block shoulder on the barrel?
Pat59 on Nov 14, 2018


4.9 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great product
Pretty good and much less expensive to shoot
November 11, 2018
12 months ago
Worked great and accurate
Went to range today. The barrel and BCG worked great. Love this AR 22LR
Went to range today. The barrel and BCG worked great. Love this AR 22LR
September 29, 2018
12 months ago
Quality barrel and bcg that looks and functions good
Have shot jthis combo about three range sessions so far. It is very accurate at 50 yds with my 6-18x scope. Some ammo is more accurate than others as with any 22lr. A few brands of ammo failed to chamber completely. I believe the chamber is cut on the tight side. A few pulls on the charging handle chambered these rounds. Most of the rounds that wouldnt chamber clmpletely were the lead bullets except CCI MiniMags which have a rounder nose than other 22lr. You will find ammo than functions 100 percent. Overall very pleased and highly recommend this barrel bcg combo. Price is right too. Stainless bolt cleans up easily.
August 30, 2018
8 months ago
With its 1:16 twist it offers good accuracy. It’s the perfect plinking AR
August 22, 2018
12 months ago
I built a real rifle with this kit , not a S&W toy
I get great pleasure from building and shooting quality AR platform guns on a budget . Using components that i select for each build , not upgrading an off the shelf gun . Looking to build an AR22 pistol next , no buffer tube needed WOW !
August 18, 2018
12 months ago
Great product, will buy again
Good fit & finish, machining seems to be of good quality, nice simple design, good fabrication of bcg. Very accurate, first trip out at 200 yds was impressive. In stock when ordered shipped fast, had it in a few days. Packing was well packed - maybe overkill for a barrel & bcg (I can see why it was $17 shipping to NC. If I were to add 1 mag, shipping would’ve been $25).
22LR barrel and Bolt Combo
The Pink Beast 😁
July 29, 2018
8 months ago
Target grade AR
Just a quick note to say I was amazed at this assembly. This rifle will shoot nearly as good as my old Anschutz, cannot wait to get it broke in. I am shooting ely match for now, I love it.
June 18, 2018
12 months ago
Excellent conversion set. Works great with black dog mags and mini-mag ammo.
June 18, 2018
12 months ago
Very good combo. Top quality.
June 2, 2018
12 months ago
ar 22 bolt and barrel
work great with black dog machine mag.s
May 23, 2018
12 months ago

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