Description
STERN DEFENSE Mag-AD9 is an AR-15 conversion adapter designed to allow use of S&W M&P and SIG 320 magazines. It’s intended for 9mm/40 S&W magazines and is built from black aircraft grade aluminum. Overall length is 8.6500 in.
Key details
- Caliber/Gauge: 9mm/40 S&W
- Material: black aircraft grade aluminum
- Overall length: 8.6500 in
Specifications
| Fits | S&W M&P / SIG 320 magazines |
|---|---|
| Caliber | 9mm/40 S&W |
| Length | 8.6500 in |
| Material | Aircraft grade aluminum |
