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Getting a few extra rounds on your Springfield Echelon is straightforward with this Shield Arms extension. It bolts onto your factory 17-round magazine to bring capacity up to 22 rounds total. The whole thing is machined from billet 6061 aluminum and finished with a hard type-2 anodize that handles hard use without issue.
One detail that sets this extension apart is the easy-access floor plate. You can pop out the spring and follower to clean or service your magazine without having to take the extension off the mag body. This saves time and hassle when you're getting rounds loaded or doing routine maintenance at the range.
The extension features machined index cuts along its body to give you better purchase when drawing from a mag pouch. If you run competitions, this extension is USPSA compliant at the 141.25mm length, so you're good to go in sanctioned matches. No new spring is needed either, your existing mag spring handles the extra rounds just fine. It's made in the USA and comes with a lifetime warranty backing the build quality.
No, this extension fits OEM Springfield Echelon magazines only. It's specifically designed for the 17-round factory magazine and will not fit the 15-round limited magazines with crimped baseplates (EC6015) or aftermarket magazines. Make sure you're starting with the standard factory 17-round mag.
You don't need a new spring. The extension uses your existing magazine spring, so installation is straightforward. Just slide the extension onto your mag body and you're ready to load.
Yes, it's USPSA compliant at 141.25mm overall length, making it legal for competition use in sanctioned matches. Check your local match rules, but this extension meets the standard gauge requirement.
The easy-access floor plate design lets you remove the spring and follower without taking the extension off the magazine body. Just access the floor plate directly and you can clean or service the mag on the fly, whether you're at the range or in the field.
| UPC | 810159260206 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | ECHME5GREY |
| Capacity | 5 |
| Model |
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