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Kronos Mod Kit

Kronos Mod Kit

Regular price $24.00 USD
Regular price Sale price $24.00 USD
Sale Sold out

The Kronos Mod Kit includes all the parts you'll need to modify your Kronos.   

• Featuring our most popular upgrades for the Kronos

• Material: 3D Printed PLA plastic
• Dimensions:
• Weight:
• SKU: Kronos Mod Kit
• Velocity 120-125 FPS

• 1x - 14KG OOD Kronos Spring
• 1x - Kronos Ghost Door 
• 1x - Superlube Synthetic Grease
• 1x - Worker T-Pull Grip for Kronos (Choose Silver or Black)

Kronos Quick Loader
Kronos Quick Loader Holder
Blasterparts MX Holster


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We print primarily with Proto-Pasta HTPLA and PLA. Check out our full range of colors here.

3D printed parts should not be left inside hot cars or excessively hot environments.

Customer Reviews

Based on 6 reviews
Richard R.
Kronos Mod Kit

I bought one Kronos Mod Kit for myself; then, I bought another for my teenager. I removed the locks (except the manual trigger lock) from my Kronos so that I can deprime the heavy spring or check condition without firing. I can also fire two darts at a time which is silly but fun. I highly recommend this kit and Out of Darts.


God damn i love the kronos but it went from shooting 80-100 fps to shooting 30-70 fps did i do it wrong?

Sorry to hear you are having trouble with our kit, if i had to guess one of the o rings in the blaster needs to be lubricated or re seated. If you would like us to help you troubleshoot the blaster feel free to reach out to us at

John M.
So easy to add comfort and power

Very easy to install. I drilled out the jam release hole to the same size as the t-pull post and it fir perfectly. The spring primes to reinstall and also drops in easily. The details on the loading door are a nice touch. It is now much more comfortable to prime.

Frank c.

Kronos Mod Kit

Kathryn M.
Not ideal for amazon repaint kronos

The loading door and spring were very nice upgrades, and the lubricant was a welcome addition to the package, but the amazon-exclusive repaints of the kronos are the same as the red and blue ones, in that they will require a LOT of cutting in order to install the T-pull (due to changes in the shell). For that reason, I can only really recommend this kit if you have an older kronos, or have some experience with integrations and/or shell cutting. This is far from a drop-in upgrade for me, and is going to require a lot of work, or pieces from an older kronos.