WTS WA Rockriver Arms Premium Complete Upper

Discussion in 'Part & Accessory Classifieds' started by Garnjaye, Jun 15, 2018.

  1. Garnjaye

    Federal Way

    Likes Received:
    Rock River Arms Varmint Complete Upper 20" Air Gauged. Upper is Cryogenically treated by
    Firearms Cryo Barrel Stress Stabilization | 300 Below, Inc.

    Heavy Crowned Barrel, Match Stainless Steel Bull Barrel-1:8 Twist Barrel. Shoots tiny groups and coyotes have not liked this. I have only shot 55 grain bullets and it handles them well. With 1-8 twist it can also handle heavier bullets.

    This includes the Bolt Carrier Group has been micro-slick treated by "Mad Custom Coatings"
    Mad Custom Coating - Best Cerakote Applicator
    Has a Hogue floating handguard. I wrapped some soft camo tape around barrel to hide the shiny stainless steel from the coyotes. This upper is ready to go shoot small groups.


    Rockriver logo.jpg Rockriver upper 1.jpg Rockriver upper.jpg Rockriver crown.jpg
    Took a nice coyote with this a few winters ago.
    Coyote and Kate and Lily.jpg
    Last edited: Sep 11, 2018
    tomcat, NWHmoob, J6065 and 5 others like this.

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