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PSA 20" Rifle-Length .224 Valkyrie 1/7 Stainless Steel 15" Lightweight M-Lok Upper with BCG & CH - 5165448419

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Quick Overview

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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 www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).

SKU: 5165448419
UPC: 5165448419
MFR#: 5165447845

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: 5165448419
SKU 5165448419
Brand Palmetto State Armory
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? Yes
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 5165448419

Questions and Answers

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Browse 12 questions Browse 12 questions and 33 answers
Is there any kind of MOA accuracy guarantee on this barrel?
JoelVang on Jun 7, 2018
BEST ANSWER: If only capable of a 3" MOA, then this assy makes no sense in being touted as a long range "tack driver". My .270 groups way better than that.
What type of rifling does your 224 Valkyrie barrel have? 5R rifling?
larry d on Jul 6, 2018
Do you have a 224 Valkyrie upper kit unassembled ?
Bigabe41 on May 18, 2018
BEST ANSWER: 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.
will this also fire a .223 or no?
Ben S. on Jun 8, 2018
BEST ANSWER: No
does this upper fire 5.56, .223, and .224? or just .224?
Ben S. on Jun 8, 2018
BEST ANSWER: Just 224 Valkyrie
Does it come with the bolt assembly?
Chuck on Jun 24, 2018
BEST ANSWER: Yes, BCG stands for Bolt Carrier Group and CH stands for Charging Handle...
Is the muzzle brake removable? If so what is the thread spec?
David S on Jun 20, 2018
BEST ANSWER: It is removable with the right tools, and the thread pitch is 1/2x28.
What size buffer is recommended to go with this? Just a standard rifle buffer tube and spring?
Shane T on Aug 12, 2018
BEST ANSWER: The standard rifle buffer works fine with ejection at 3;30 on this 20 inch 224 Valkyrie!!
Do I just remove the 223 upper and replace with the .224 upper?? Are there any mods that have to be done other than that??
Richard D on Sep 2, 2018
BEST ANSWER: Yes, the .224 Valkyrie will fit on a mil-spec ar15 lower... however, you will need to use 6.8 spc mags for the Valkyrie, which will fit into an ar15 lower. Haven't need anything else!
Is there a way to get a barrell that has a 1moa or 2 MOA guarentee?
Bill H on Nov 9, 2018
BEST ANSWER: Pay a lot more.
Will this upper fit an old style Bushmaster?
Jeff B on Jun 26, 2018
BEST ANSWER: This upper fits Mil-Spec lowers. If your Bushy is Mil (and I'm pretty sure it is), you'll be ok.
Will this upper fit the old style Bushmaster?
Jeff B on Jun 26, 2018

Reviews

4.5 / 5.0
32 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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shoots pretty well
I have 2x PSA .224 1/7 barrel/upper setups. One I bedded into an Aero enhanced upper, and one that was a PSA assembled item. Both shoot about the same. Shoots the cheap Federal 75gr FMJ about 1ish MOA, and is accurate to 400yards+++(limit of my range :(). It will shoot 90gr Federal fusion at <1MOA 4 out of 5 shots, then get a flier to open the group to about 1.5MOA. Where I have issues is hand loads. My 75gr/80gr Hornady ELD Match bullets seem to do ok. But my 88gr Hornady ELD Matches I can't get to hold good groups. It may be more fiddling on my part needed, but I worry about the early barrels having excessive free bore. I bought 2x 20" PSA 6.5 twist barrels to compare. Overall, I'm super happy. For what I need, these shoot great and were affordable. I hope to get to some family farm land this year to test out 1,000 yard shots ;).
March 15, 2019
Purchased
7 months ago
PSA 20" Rifle-Length .224 Valkyrie 1/7 Stainless Steel 15" Lightweight M-Lok Upper with BCG & CH - 5165448419
This mounted on my M&P lower with precision. It shot under 1"groups at 50 yards with 55 gr. - 80 gr. I am well pleased with the hookup......Bob
January 7, 2019
Purchased
5 months ago
Great price solid upper!
I ordered the complete upper and when it arrived I popped the pins on my 223 and in about 2 minutes I was adjusting my sights on target. It went together slick and the 6.8 spc Mags I purchased worked flawlessly. It shot 1.5 inch groups with magpul battle sights off my bench using generic Federal ammo. I am very pleased with this upper and I bought one for a friend he put it on a Remington R15 without issue and it groups about the same. I would recommend this upper without hesitation.
January 7, 2019
Purchased
5 months ago
PSA 20 " 224 Valkyrie upper
Excellent product ,quality components ,great price and from a great company.After my first experience I have made additional purchases from Palmetto State Amory.Great veteran owned company with a great goal . Now my go to source for my firearm needs !!!
January 5, 2019
Purchased
5 months ago
Great barrel!
Just finished the break in, and it's a tack driver. So happy
December 29, 2018
Purchased
5 months ago
Very Pleased
Great customer service, quality product, installed on my lower, scoped it and was on target in 3 shots, may even get another when back in stock as this one was for my grandson as a step up from the 22 lr.
December 26, 2018
Purchased
5 months ago
As expected quality products
Love it as all my other psa made items no complaints they make good quality items long time customer for life
December 17, 2018
Purchased
5 months ago
Very satisfied
Have been breaking it in with 75 gr Federal ammo. More accurate than I am. Exceptional value!
December 14, 2018
Quality looks good, it made a good looking rifle, I have not shot it yet
December 10, 2018
Purchased
5 months ago
Good product
Works with factory ammo. Needs more gas for my hand loads.
Works great with factory ammo.  Don't want to cycle correctly with my hand loads. Gotta up the gas.
Works great with factory ammo. Don't want to cycle correctly with my hand loads. Gotta up the gas.
December 8, 2018
Purchased
5 months ago

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