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Product No Longer Available

Unfortunately Ruger 90356 Complete AR-15 Upper 223 Rem 16.12" 41V45 Steel Heavy Contour Blk is not listed by OpticsPlanet.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

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Product Info for Ruger 90356 Complete AR-15 Upper 223 Rem 16.12" 41V45 Steel Heavy Contour Blk

Ruger 90356 Complete AR-15 Upper 223 Rem 16.12" 41V45 Steel Heavy Contour Blk - The SR-556 Upper Receiver comes from the factory with a plethora of parts that are popular aftermarket add-ons to the traditional AR platform. These uppers feature an adjustable two stage gas piston system that significantly reduces the amount of fouling introduced to the receiver. The piston and gas tube are both hard chromed to ensure long life and reliability. In fact chrome seems to be a common thread with the SR-556 upper. The bolt carrier, gas regulator, and barrel (hammer forged in-house from Mil-Spec 41V45) are all chromed. The barrel is available threaded or with permanent flash hider. Also featuring folding detachable iron sights, and quad rail forearm.image

Specifications for Ruger 90356 Complete AR-15 Upper 223 Rem 16.12" 41V45 Steel Heavy Contour Blk:

Mfg Item Num:  90356
Supplier SKU:  73725
Category:  UPPERS
Receiver Finish:  Black
Type:  Complete Piston Operated
Caliber:  223 Remington/5.56 NATO
Sights:  Flip Up
Barrel Length:  16.1"
Barrel Material:  41V45 Steel
Twist:  1:9
Barrel Description:  Heavy Contour
Barrel Finish:  Black
Receiver Description:  A3

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List of Unorderable Models

  • Ruger 90356 Complete AR-15 Upper 223 Rem 16.12 41V45 Steel Heavy Contour Blk , MPN: 90356 , UPC: 736676903566 , Code: RT8-UFH-90356
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