Estimated 3-4 Week Lead Time

Estimated 3-4 Week Lead Time

Estimated 3-4 Week Lead Time

 

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Tx22 +18 Extension

(1 review) Write a Review
$55.00
SKU:
extension
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Product Overview

Estimated 3-4 Week Lead Time

Estimated 3-4 Week Lead Time


TX22 +18 Extension

Converts Your Factory Taurus TX22 Magazine to 34 Rounds


Features

  • Adds 18 rounds to your factory Taurus TX22 magazine

  • Compatible with all factory Taurus TX22 magazines

  • Slide-on baseplate for fast, tool-free disassembly and cleaning

  • Includes new extended spring, magazine retainer, and baseplate

  • Durable polymer construction

  • Lifetime warranty against material defects and manufacturing errors

  • Made in the USA


âš  Your factory magazine is required. The +18 Extension is a conversion kit — it does not include a magazine. You will need your existing factory Taurus TX22 magazine to complete the build.
âš  Do not overtighten the retainer screw. The screw threads into plastic. Snug is sufficient — overtightening will strip the threads.

Compatibility

All factory Taurus TX22 magazines ✓


Installation

Assembly steps are as follows:

  1. Remove the factory baseplate from your magazine

  2. Remove the magazine retainer from the extension

  3. Slide the extension body onto your factory magazine body

  4. Install the magazine retainer (do not overtighten the screw as it threads into plastic)

  5. Drop the factory follower and new extended spring into the full assembly

  6. Compress the spring

  7. Place the magazine retainer into the mag with the bump facing the bottom of the magazine

  8. Slide on the baseplate


Frequently Asked Questions

Does a factory magazine come with the kit? No. The +18 Extension is a conversion kit only. You will need your own factory Taurus TX22 magazine.

Which magazines does it work with? It is compatible with all factory Taurus TX22 magazines.

Is installation difficult? No special tools are required. Follow the installation steps above and take care not to overtighten the retainer screw. A full installation guide with photos is coming soon.

What does the lifetime warranty cover? Material defects and manufacturing errors on the extension kit components. Normal wear and damage from misuse are not covered.


Specifications

  • Caliber: .22 LR
  • Base Magazine Capacity: 16 rounds (factory mag, not included)
  • Capacity After Conversion: 34 rounds (+18)
  • Material: Polymer
  • Compatible Magazines: All factory Taurus TX22 magazines
  • Included: Extension body, extended spring, magazine retainer, baseplate
  • Warranty: Lifetime (material defects & manufacturing errors)

Taurus® and TX22® are trademarks of Taurus International Manufacturing. Use of these names does not imply any affiliation with or endorsement by Taurus International Manufacturing.

Notes:This is a 3D-printed polymer product.
âš  Legal compliance. We only ship to locations where this product is clearly legal. If you can't add it to cart, that means you must live in a Gun Hating Area. Don't ask me if there is some shady way around this.
âš  Address verification. For fraud prevention, your shipping address must match the billing address on your payment card. Orders where these do not match will be declined automatically.

Warranty Information

Returnable if package is unopened.

Reviews

(1 review) Write a Review

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  • 5
    These Things Rip

    Posted by PX4chan on May 17th 2026

    Had some problems with other magazine extensions, but these are dialed in. They are a massive improvement over first iterations floating around online, particularly the choice of spring. Were a little stiff to load at first but got better after a few quick unloads :)