MTX H&K VP9 / P30 21 Round Magazine Extender with Spring

SKU: XTT103-BLK Category: Tags: , , ,


  • Custom Engineered Spring
  • Innovative Design For 100% reliable function
  • Tool free, easy installation
  • Rugged Construction
  • Patented: US 11,408,697 B2
  • Made in USA
  • Uses Factory Magazine Body
  • Lifetime Warrenty


The MTX H&K VP9 Mag extension / P30 21 Round Magazine Extender with Spring is a state-of-the-art magazine extender custom-designed to fit seamlessly with your H&K VP9 or P30. This innovative product is made in the USA and features a patented design (US 11,408,697 B2) that allows for unmatched reliability, durability, and 100% functional performance.

The VP9 Mag extension is crafted with a custom-engineered spring tailored for the H&K VP9 and P30 models, ensuring reliable and optimal functioning. This innovative design is unparalleled in the market and boasts a consistent internal wall throughout the extender, smaller than the magazine tube, setting it apart from conventional designs.

The MTX H&K VP9 / P30 21 Round Magazine Extender installation is hassle-free and requires no tools, allowing for convenience and simplicity. This rugged extender uses the factory magazine body and effortlessly converts your H&K 15 or 17-round magazines into a 21-round capacity powerhouse.

In addition to the unparalleled functionality of the VP9 Mag extension, XTech Tactical has included its low-profile follower to achieve maximum capacity without compromising on performance. This makes the MTX H&K VP9 / P30 21-Round Magazine Extender an indispensable accessory for your shooting experience.

Upgrade your H&K VP9 or P30 with the VP9 Mag extension and take your shooting performance to new heights. Compatible with factory magazines, the MTX H&K VP9 / P30 21 Round Magazine Extender fits effortlessly in seconds, and with its innovative design and rugged construction, you can trust in the unparalleled reliability that XTech Tactical’s MTX line of extenders offers. So don’t settle for less – elevate your shooting experience with the MTX H&K VP9 / P30 21-Round Magazine Extender today.



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In 2013, XTech Tactical was formed to develop revolutionary firearms accessories for the AR style rifles and other small arms. Our products include AR15 Grips, AR15 Lower Parts Kit, and much more.

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