Description
Warne magazine extension fits S&W M&P 9/40 pistols. It is finished in FDE and is designed to extend magazine capacity by +3 rounds for 9mm magazines and +2 rounds for .40 S&W magazines.
- Fits S&W M&P 9/40
- FDE finish
- Capacity increase: +3 rounds for 9mm, +2 rounds for .40 S&W
What does it add?
| Caliber | Capacity Increase |
|---|---|
| 9mm | +3 rounds |
| .40 S&W | +2 rounds |
