TANDEMKROSS 10/22® DoubleKross Installation Instructions
At a Glance:
- Lightweight and compact to double your rounds with one mag body
 - One complete housing with two compartments
 - Clear for easy visual confirmation of round count
 
The TANDEMKROSS DoubleKross Magazine Body for Ruger® 10/22® is a complete magazine body that houses two factory BX-1 or 10-round clear rotary mags in a single compact and lightweight design. This mag body is perfect for competition shooters, backyard plinkers, and backpackers looking to streamline their gear while having the reliability of the factory rotary magazines.
When you deplete the first 10 rounds, quickly eject and flip it over for another full magazine! The clear DoubleKross gives you the ability to quickly count your rounds and change your magazines! Unlike other aftermarket magazine couplers, the DoubleKross fits perfectly in any standard 10/22® magazine pouch; but you’re really carrying two mags instead of one!
To assemble or maintain your mags, make sure you get the Green Springs for Ruger® 10/22® Rotary Magazines or Magazine Assembly Tool with Pouch and Carabiner for Ruger® 10/22®.
Looking to save some time? Get a fully Assembled DoubleKross Magazine for Ruger® 10/22®!
Supported Models:
- Ruger® 10/22®
 - Ruger® 10/22® Carbine
 - Ruger® 10/22 Takedown®
 - Ruger® 10/22 Takedown LITE®
 - Ruger® 10/22® Compact
 - Ruger® 10/22® Tactical
 - Ruger® 10/22® Sporter
 - Ruger® 22 Charger™
 - Ruger® 10/22® Target
 
The DoubleKross Magazine Body is NOT compatible with left-handed magazines or magazine internals.
IMPORTANT: Cannot ship to California or Washington state. Do not purchase this item if you have a billing or shipping address associated with these locations.
NOTE: This product is the magazine BODY only. The DoubleKross Magazine Body does not include the internal magazine components. You will either need to repurpose the parts from existing factory magazines, or purchase the magazine internals separately.
This product is protected against mechanical failure for life by TANDEMKROSS’s Lifetime Guarantee. Learn more about our warranty and returns policies here.
⚠️ WARNING: This product can expose you to chemicals including BPA, which is known to the State of California to cause reproductive harm. For more information go to www.P65Warnings.ca.gov
155 Reviews
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Doublecross
Great Product. If you are like me you have a pile of black mags and don't want to spend several hundred $$ to buy duplicate inventory to get clear body units. This is the answer ! Use your guts (+ their green springs) and get clear bodies and a double mag.housing in one shot. I shoot lots of 22 speed steel matches and these make the mag changes super fast and secure.
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Doublekross mag bodys
Great product, it s nice that you can see how many rounds you have in the mags. Having two loaded mags at one time is nice, The quality of the product is really,really good. I would recommend them 100%
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Mags
Love them
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Great mag!
Bought one to try out, ended up buying four more. Very easy to build, load and use. Operation is great, no jams! If you're on the fence about these, get them, you won't be disappointed.
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Double Kross review
Excellent product. Perfect parts fit with factory components and a perfect fit in the gun. Zero misdeeds and very fast release and swap to other half.
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TandemKross
TKs products are Awesome and they stand behind them with The Best " we will take care of it" in the industry. I've used the Double Kross for 3 years now without Failure
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Double Kross
Great product well made exactly what I was looking for
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Pretty Great
Bought these to replace hot glueing 10/22 mags to a fidget spinner. They feel a little thin compared to the stock mags but they work very well. Perfect for places with magazine restrictions.
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Must Have!!
I've been using this for a few years with no issues. It's an absolute must have - carry 20 rounds super easy & it's easier to get out of my back pocket better than the factory 10 rounder.