PSA 18" Rifle-Length .224 Valkyrie 1/7 Stainless Steel 15" Lightweight Keymod Upper with BCG & CH

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PSA 18" Rifle-Length .224 Valkyrie 1/7 Stainless Steel 15" Lightweight Keymod Upper with BCG & CH


Quick Overview

SKU: 5165447587
UPC: 5165447587
MFR#: 5165447587

Barrel Length: 18"
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 Keymod 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 Keymod 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: 5165447587
SKU 5165447587
Brand Palmetto State Armory
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SKU: 5165447587

Questions and Answers

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Browse 2 questions Browse 2 questions and 13 answers
Does a 224 Valkyrie upper fit on a standard AR-15 5.56 lower?
Wayne on May 9, 2018
BEST ANSWER: Yes it fits any milspec. AR 15 lower and the ammunition will fit in any 5.56 or 223 magazine , of course it will not be able to fill the mag . Example a thirty round 5.56 magazine will only hold about 15-20 rounds of .224 . The BCG is not compatible across the platform . Example the .556 Bolt carrier face will not work with a .224 round , you will need a dedicated.224 BCG .
Does this 224 Valkyrie upper fit on a standard AR-15 5.56 x 45 lower receiver ?
Wayne on May 6, 2018


4.0 / 5.0
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Best bang for the buck
Great upper after 100 rounds of break in It is holding sub MOA at 200 yards. Ready to push out to 600.
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Added May 9, 2018
May 9, 2018
3 months ago

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