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The Backup, 3-Pack with Cases

Backup 3-pack with cases

Act fast, quantities are limited on all clearance items.

Clearance uppers do not include a bolt.

Please Note

  • MK IV uppers are compatible with all MK IV frames, including our Mamba series of pistols. They are not compatible with MKIII frames or our VF Target Frames.

Clearance Items Available! We have a limited stock of this item available on clearance.

$100 Buy clearance item now!


Product Number VCSCU‑0058

Now available in a 3-pack, The Backup has been a favorite among our MK IV take-off uppers.

This upper features adjustable sights. The push-button takedown makes switching uppers easier than switching from open sights to an optic or vice versa. This makes it the perfect back-up barrel if you’re like us and sending a lot of 22 LR rounds downrange, or replacement for an existing barrel that’s starting to show some wear.

  • Brand new upper removed from a factory Ruger MK IV pistol, SKU # 40107
  • 5.5" barrel
  • Upper is drilled and tapped to allow adding a scope mount
  • Made in the USA
  • This item must ship to an FFL dealer.

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