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RTM MFG

TX22 Mag Extension "+14"

TX22 Mag Extension "+14"

Regular price $21.99 USD
Regular price $25.00 USD Sale price $21.99 USD
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This Taurus TX22 magazine extension is a durable, high-quality accessory designed for use with the Taurus TX22 platform in .22 Long Rifle. It is made in the United States from lightweight, sturdy polymer material to provide reliable performance and long-term durability.

The extension is compatible with both OEM Taurus magazines and ProMag magazines, and it includes all necessary hardware, including the appropriate spring, for proper installation. This product is ideal for recreational shooting and general range use, offering a practical upgrade for users who want an ergonomic magazine base that provides additional capacity.

Mag extension in action (video)


  • These will bring standard 16rd TX22 mags to 30 rounds 
  • Promag will be able to fit 31 total, or possibly squeeze 32 rounds 
  • The spring and all hardware parts needed to function are included 
  • Block for Taurus and Promag compatibility are both included 
  • The TX22 compact mags should also work. You may need to clip the spring shorter to reduce tension and create a little more room for the rounds, given the shorter factory body.

This product is an independent, third-party item and is neither manufactured by nor affiliated with Taurus/Taurus USA. Any mention of other company names or products is solely for the purpose of indicating compatibility.

This item cannot be shipped to states where standard capacity magazines are illegal.


You may need to trim the spring coil by coil (a very minimal amount usually needed to be removed, if any) until all 30 rounds fit and the spring does not bind. Springs are cut a little longer for Pro Mag body compatibility, but the trimming is needed for OEM Taurus mags because the bodies are slightly shorter. Or leave it long and do not load the full 30 rounds. 
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