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The Warne magazine extension for Glock 17/22 gives you practical capacity where it matters. This isn't about stacking rounds for competition or racking up impressive numbers on paper. The +3/+2 design means three additional 9mm rounds or two .40 rounds per magazine, which translates to real usable ammo without turning your magazines into doorstops.
Warne machines these extensions from 6061 T6 aluminum billet and finishes them with a Type 2 hardcoat anodize. That protective layer resists abrasion and corrosion, keeping the extension looking good and functioning reliably whether you're running drills at the range or carrying daily. The black finish pairs with any setup and blends right into your gear.
These aren't just basic plastic additions. The ergonomic shape makes magazine insertion smooth, and the strategically placed finger grooves let you strip the mag from your gun when needed. The Torx head screw and washer system keeps everything locked down tight without the extension shifting or loosening during use. Installation is straightforward if you follow the steps, and it works with factory Glock magazines right out of the box.
Warne designs and manufactures these extensions here, which means they understand what American shooters actually need. The build quality reflects that care, and it shows in how reliably these extensions work mag after mag.
Yes, it's designed to fit factory Glock 17 and Glock 22 magazines. The installation involves removing the factory base pad and retaining clip, then sliding the extension onto the magazine flange. Just make sure the mag is empty and removed from the firearm before installing.
You'll need a tool to remove and install the Torx head screw, which comes included with the extension. The process is straightforward and takes just a few minutes if you follow Warne's installation instructions carefully.
The +3/+2 model does not include a replacement spring, so your factory magazine spring should work fine. The higher capacity +5/+4 models do come with an upgraded spring, but this one uses what you've already got.
The finger grooves are strategically placed to give you a positive grip for magazine removal from your pistol. They're especially handy if you need to manually strip a magazine quickly, and they don't add bulk or interfere with normal mag usage.
| UPC | 656813107582 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 3106 |
| Color | Black |
| Model | |
| Product Type | Magazine Extension |
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