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The Xtech Tactical MTX magazine extension turns your factory H&K VP9 or P30 magazines into 21-round powerhouses. Whether you're running your VP9 at the range or in competition, this extension delivers the extra capacity you want without the hassle. Installation takes seconds and requires no tools at all.
What sets the MTX apart is its patent-pending design featuring a consistent internal wall that's smaller than the magazine tube itself. This creates smoother, more reliable feeding compared to other extensions. The included spring was engineered specifically for VP9 and P30 platforms to ensure rock-solid reliability and proper last-round bolt hold open. It works with both the 15-round and 17-round factory magazines, converting them to 21-round capacity.
Built from durable polymer and stainless steel with a rugged construction, the MTX is made in the USA and designed to handle serious use. The extension uses your existing magazine body and follower, so you only need to swap out the spring and baseplate. It's the kind of straightforward upgrade that makes sense whether you're prepping for competition or just want more rounds on tap.
The MTX is designed for H&K VP9 and P30 factory magazines in both 15-round and 17-round capacities. It converts either to a 21-round magazine. The extension uses your existing magazine body and follower, so you keep your factory components and only swap the spring and baseplate.
No. The MTX is completely tool-free to install and takes just seconds. You simply press the extension onto your magazine and you're done. Same thing to remove it if needed.
The patent-pending design uses a consistent internal wall that's smaller than the magazine tube, which promotes smooth, reliable feeding. The included spring was engineered specifically for VP9 and P30 platforms to ensure flawless function and proper last-round bolt hold open.
The MTX works well for both. Many competitors prefer the extra capacity, especially in multi-round courses of fire. The rugged construction and reliable design make it practical for range sessions or match conditions.
The standard MTX +5 extension is designed for full-size VP9 and P30 magazines. Xtech makes a separate +2 extension for the compact VP9SK and P30SK 10-round magazines if you need capacity boost on the smaller platform.
The stainless steel spring is built for durability and is custom-engineered for VP9 platforms, but if it ever needs replacement, you can source a new spring from Xtech Tactical or use a compatible spring designed for your magazine.
| UPC | 865772000043 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | XTT 103-BLK XTECH MTX |
| Model | |
| Style | Extension |
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