PSA 20" Rifle-Length .224 Valkyrie 1/7 Stainless Steel 15" Lightweight M-Lok Upper with BCG & CH

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PSA 20" Rifle-Length .224 Valkyrie 1/7 Stainless Steel 15" Lightweight M-Lok Upper with BCG & CH


Quick Overview

SKU: 5165447815
UPC: 5165447815
MFR#: 5165447815

Barrel Length: 20"
Gas System: Rifle-length
Barrel Profile: A2 Style
Barrel Steel: 416R
Barrel Finish: Stainless Steel
Chrome Lining: None
Muzzle Thread: 1/2-28
Chamber: 224 Valkyrie
Twist Rate: 1:7
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: Low profile adjustable gas block
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA 15" Lightweight M-Lok Free Float Rail
Bolt Carrier Group Included: Yes
Bolt Steel: 9310, Nitride Coated
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes
Overall Length: 26.5"
Weight as Configured: 4.5lbs

The 224 Valkyrie upper is designed to function with any Mil-Spec AR-15 Lower Receiver and is to be used with a standard 6.8 SPC Magazine.

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The ultimate long range AR-15 upper is finally here!

The 224 Valkyrie round was developed to bring unheard of accuracy and long range ballistic performance to the AR-15 platform. 

Barrel: The PSA 224 Valkyrie upper receiver was created with a 416R Stainless Steel barrel with a 1:7 twist rate for optimal accuracy over long distances.  Cycling reliability is achieved with a rifle length gas system, which is completed with a PSA Low-profile adjustable Gas Block.  The barrel is finished off with an A2 flash hider and a PSA 15" Lightweight M-Lok Rail.  

Upper Receiver: The forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. These uppers are made for us right here in the USA by a mil-spec manufacturer.

SKU: 5165447815
SKU 5165447815
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
SKU: 5165447815

Questions and Answers

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Browse 4 questions Browse 4 questions and 12 answers
Is this barrel cut rifling or button rifling constructed?
Wyomick on Apr 13, 2018
do i need to change th buffertube and spring on ar15 if i put a 224 valkyrie 20" cmplete upper?
danny on Apr 17, 2018
BEST ANSWER: No, a 224 Valkyrie upper should work with a standard AR-15 carbine buffer and buffer tube spring.
is the gas block pinned on your 224 VALKYRIE ?
james g on Apr 24, 2018
BEST ANSWER: no set screws
Does PSA mfg / carry BCGs for the .224 Valkyrie in nickel boron?
lonestar on May 14, 2018
BEST ANSWER: At the time of writing this they sell a NIB BCG in 5.56/.223, that being said, there would be no difference in the BOLT CARRIER, the BOLT would not work because the bolt face needs to accept a 6.5 SPC cartridge that the .224 Valkyrie is based on, In short get the NIB BCG in 5.56 that they sell then buy a 6.5 SPC/.224 Valkyrie bolt and swap it out into the BOLT CARRIER, It will fit as they are the same except for the bolt face, then just check your head spacing.


4.5 / 5.0
26 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
.224 valkyrie
Seems well made with all parts assembled, arrived on time . No problems encountered. shoots excellent.
May 17, 2018
1 month ago
Would like options for the forehand grip but other than that I'm very happy
May 16, 2018
1 month ago
Response from Palmetto State Armory
Thank you for commenting. With the M-Lok rail on your upper receiver, you can add a foregrip anywhere along the bottom of the rail with the simple addition of an adapter rail section. For your convenience, I have included the link below, these are available in a number of different lengths to fit whatever addition to your rifle that you desire.
May 17, 2018
David M
224 upper
looks very good always looking for good deals
May 12, 2018
1 month ago
Tack driver love the new caliber
May 12, 2018
1 month ago
As a southpaw it's backwards. Otherwise fit and finish are as good as ANY . Accuracy is so far superb . I'll recommend this if asked .
After sighting in this upper . First group half an inch at a hundred yards . That with 60 grain hollow points. The rifle length gas system is the only way to go . Compared to my 18" Stag , it runs smoother .
First group 100 yards 6 rounds .
First group 100 yards 6 rounds .
May 12, 2018
Very well put together
May 11, 2018
1 month ago
PSA .224 Valkyrie Complete Upper
Great upper for the money. Still working on breaking it in, but seems to be pretty spot on.
Complete PSA .224 Valkyrie Build.
Complete PSA .224 Valkyrie Build.
May 9, 2018
1 month ago
90gr bullets
This barrel does not like 90gr bullets. I found that it shoots 75gr FMJ very well. SUB MOA. 60gr ballistic tip shoot pretty well also.
May 7, 2018
2 months ago
Its good so far only 25 or so rounds through it.
May 6, 2018
1 month ago
Bad to the Bone
I first have to say that I am IMPRESSED. The first thought of shooting 1000 yards with a .22 caliber on an AR platform with accuracy, I thought RIGHT? Whatever. I love the upper. I have mounted a Burris XTR-II 4-20x50 34mm trube FFP on it. I would recommend this to anyone looking to get into the AR platform to shoot long range. The price was reasonable and the performance outstanding. Kudos to this product.
Precision pea-shooter
Precision pea-shooter
May 5, 2018
1 month ago

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