Sig Sauer P320/P250 Subcompact .40 S&W 10-Round Steel Matte Magazine
If you carry a Sig Sauer P320 or P250 Subcompact in .40 S&W, keeping a spare magazine or two in the rotation is one of the smartest moves you can make. This Sig Sauer P320/P250 Subcompact .40 S&W 10-round steel matte magazine is a factory-original component built to the same standards as the one that shipped with your pistol. Reliability starts with using genuine factory magazines—they're engineered to feed and cycle consistently with your specific platform, and there's no guesswork about fit or function.
The magazine body is hardened steel finished in a durable matte black, built to handle the demands of regular carry, training, and defensive use. A black polymer follower keeps rounds feeding smoothly as you draw them down, and the removable base plate makes cleaning and maintenance straightforward. The 10-round capacity fits the Subcompact profile, so it seats flush in the magwell without adding unnecessary bulk to an already compact platform.
Whether you're stocking backup mags for a duty rotation, replacing worn followers, or simply building out your magazine inventory, factory Sig magazines are worth the investment. They cost less than a trip to the range and deliver the peace of mind that comes with OEM reliability.
Key Features
- Factory Sig Sauer original for P320 and P250 Subcompact
- Hardened steel body with matte black finish
- Black polymer follower for smooth feeding
- Removable base plate for easy cleaning
- 10-round capacity, .40 S&W
- Flush-fit design for Subcompact carry
Specifications
| Caliber | .40 S&W |
| Capacity | 10 rounds |
| Compatibility | Sig Sauer P320 Subcompact, P250 Subcompact |
| Body Material | Hardened steel |
| Finish | Matte black |
| Follower | Black polymer |
| Base Plate | Removable |
Frequently Asked Questions
Will this magazine work in my P320 or P250 Full-Size?
No. This is designed specifically for Sig Sauer P320 and P250 Subcompact models. Full-size variants use different magazines.
Can I mix this with magazines from other brands?
For reliable feeding and performance, stick with factory Sig Sauer magazines. They're engineered to the exact specs of your pistol.
Is the base plate removable?
Yes. The removable base plate makes it easy to disassemble and clean the magazine when needed.
What's included?
The magazine itself. Base plate is removable but included.

