SIG SAUER P250/P320-C MAGAZINE - 40 S&W/357 SIG - 10 ROUND CAPACITY - 13 ROUND BODY - STEEL - BLACK
Sig SauerThe SIG SAUER P250/P320-C Magazine in .40 S&W/.357 SIG delivers the same uncompromising reliability and precision fit that SIG SAUER is renowned for worldwide — now California-compliant with a 10-round capacity housed in a full-size 13-round body.
- California-compliant 10-round capacity in a standard 13-round magazine body
- Compatible with SIG SAUER P250 Compact and P320 Compact pistols
- Dual caliber design accepts both .40 S&W and .357 SIG cartridges
- Durable steel construction resists wear, corrosion, and impact damage
- Reliable feeding geometry engineered to SIG SAUER factory specifications
- Matte black finish blends seamlessly with your pistol's frame and grip
Who This Is For
This magazine is ideal for California-based SIG SAUER P250 or P320 Compact owners who need a factory-quality, legally compliant replacement or backup magazine. Whether you're a concealed carry permit holder, a home defender, or a range shooter who demands consistent feeding in a compact platform, this SIG SAUER OEM-spec magazine delivers the reliability you expect without sacrificing the ergonomics of the standard magazine body.
Specifications
| Brand | SIG SAUER |
|---|---|
| Compatible Models | P250 Compact, P320 Compact |
| Caliber | .40 S&W / .357 SIG |
| Capacity (Legal) | 10 Rounds |
| Magazine Body | 13-Round Body |
| Construction | Steel |
| Finish | Matte Black |
| Compliance | California-Compliant (CA Blocked) |
| Platform | Pistol Magazine |
Frequently Asked Questions
Will this magazine work with both .40 S&W and .357 SIG ammunition?
Yes. This SIG SAUER magazine is designed to function with both .40 S&W and .357 SIG calibers, which share the same case head diameter. Always verify your specific pistol's configuration and consult your owner's manual before switching calibers, as the barrel must also be appropriate for the cartridge being used.
Is this magazine blocked to 10 rounds, and can it be unblocked?
This magazine ships with a California-compliant block that limits capacity to 10 rounds inside a 13-round body. It is sold and intended for use in California and other states with magazine capacity restrictions. Removing or modifying the capacity block may be illegal in your jurisdiction — always follow all applicable local and state laws.
Is this an OEM SIG SAUER magazine or an aftermarket product?
This is a SIG SAUER-branded magazine built to factory specifications, ensuring a precise fit and reliable feeding in your P250 Compact or P320 Compact pistol. OEM magazines are generally preferred over aftermarket alternatives for maintaining the feeding reliability and warranty integrity of your firearm.
- Caliber:
- 40 S&W
- Capacity:
- 10RD
- Color:
- Black
- Follower Color:
- Black
- Type:
- Pistol Magazine
- CA Compliant:
- Yes
- Platform:
- P250 / P320-C
- Material:
- Steel