This replacement or spare magazine is compatible with your S&W SD. It is constructed of heat treated steel with injection molded mag follower and mag spring formed from chrome silicone wire. Made in the USA. NOTE: This mag will not work with VE variants.
Specifications:
| Caliber | 40 S&W |
| Capacity | 10 |
| Finish | Blued |
| Model | S&W Self Defense |
| Material | Steel |
| Type | Detachable |
| Model Fit | SD40 |
| Brand Fit | Smith & Wesson |
| Max Capacity | 10 |