#TANDEMIZED Ruger® Mark IV™ 22/45™ Race Gun
#TANDEMIZED Ruger® Mark IV™ 22/45™ Race Gun

#TANDEMIZED Ruger® Mark IV™ 22/45™ Race Gun

Part Number:FA26N0458
Average Rating
Your Price: $1,149.99
In Stock

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Upper Color
Cthulhu Lower Color
Parts & Accessories Color


  • Shipping and FFL transfer fees are the responsibility of the customer.

  • This product is NOT eligible for free shipping promotions.

  • This firearm is a serialized product or “regulated good” and will NOT be shipped directly to the purchaser. This product requires an FFL transfer and we will ONLY send it to your designated FFL.

  • Ruger® Mark™ IV 22/45™ Race Guns are built to order and will require 3 to 4 weeks to fully process and assemble your custom build.

At a Glance:

  • Fully assembled and upgraded Ruger® Mark IV™ 22/45™ LITE

  • Competition-ready right out of the box

  • Shipped in a TandemKase Pistol Bag

The #TANDEMIZED Ruger® Mark IV™ 22/45™ Race Gun is a rimfire pistol ready for competition right out of the box! This firearm will come with all the typical accompanying components you can expect coming from the factory, as well as a number of additional parts, accessories, and upgrades from TANDEMKROSS all pre-installed. Here’s all the great value packed into this single product for you:

This competition-ready pistol has been carefully assembled, upgraded, and live-fire tested by TANDEMKROSS’s own in-house gunsmiths to ensure the highest level of quality and safety. For as long as supplies last, this race gun comes in your choice of color for the TANDEMKROSS Lower, your choice of black or red for the upper, and your choice of black or red for the installed accessories.

This pistol is not just a pistol, but a piece of hand-tailored, American craftsmanship. Get your own #TANDEMIZED Ruger® Mark IV™ 22/45™ Race Gun today!

PLEASE NOTE: No individual component of this product is eligible for return unless for manufacturer defect. To return an individual component of this bundle for any other reason, the package must be returned in full. All FFL transfer fees and shipping costs are the responsibility of the customer.

INTERNATIONAL CUSTOMERS: Please note, because this product contains a complete, serialized firearm and a frame, this product is NOT available for international sales.

WARNING: Cannot ship to California, Connecticut, Hawaii, Massachusetts, New Jersey, or New York.

The TANDEMKROSS components of this assembled product are protected against mechanical failure by TANDEMKROSS. Learn more about our warranty and returns policies here.

WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause reproductive harm. For more information go to www.P65Warnings.ca.gov

5 Stars
Kraken pistol
I recently purchased my Kraken. Upon receiving it I was impressed with the frame and the added features that had been built into it . A lot of thought went into its development. A fully built gun with very useful enlarged features, a square front trigger guard , thumb rest and spring mag release . Shooting this gun is a pleasure and I really appreciate the thought that created it ! Very reliable add accurate!
Did you find this helpful?  16 of 16 Found Helpful
Reviewed by:  from Jonesville. on 6/26/2022
5 Stars
Ruger Mark IV 22/45 lite
Great gun to shoot in IDPA MATCHES. Learn how to shoot quick and accurately with this gun before moving to a 9mm. Saves on ammo too.
Did you find this helpful?  10 of 12 Found Helpful
Reviewed by:  from Cedar Park, TX. on 2/25/2022
5 Stars
Love this thing
What a blast I’ve had breaking in this fun little pistol! Even my wife loved it. Usually I modify a ton of before even shooting a new firearm but in this case, you guys did all the work! The only thing I changed was to remove the pic rail and replaced it with a Lobos Industries RMR Mount. This thing is perfect!
Did you find this helpful?  9 of 9 Found Helpful
Reviewed by:  from WA. on 7/2/2022
5 Stars
#TANDEMIZED Ruger® Mark IV™ 22/45™ Race Gun
Great Job Tandemkross! We received the Mark IV on Friday afternoon. Went to the range that evening. The performance was phenomenal! We shot 400 rounds with no issues. The next day my daughter shot her state SASP match and took High Lady in Iron Pistol! We are ready to order a second Mark IV!
Did you find this helpful?  6 of 7 Found Helpful
Reviewed by:  from Eureka. on 6/8/2022
5 Stars
TC Mark IV Race Gun
I have received much praise from folks at the range. It is steady in the hand and very accurate. I hit 1" groups at 10 yds Great gun. My wife loves it too!
Did you find this helpful?  6 of 6 Found Helpful
Reviewed by: (Verified Buyer)  from Washington,UT. on 3/22/2022

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