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The Check-Mate magazine is engineered as a direct-fit replacement for the Sig Sauer P938 and Springfield 911, both chambered in 9mm. With a 7-round capacity, it gives you the extra round that makes a real difference in a carry gun, whether you're running a P938 or a 911. The magazine is built from high-quality steel with a polished stainless finish that looks clean and resists corrosion.
Check-Mate has been making OEM magazines for major manufacturers since the 1970s and continues to develop and produce their own line right here in the United States. That's reflected in the fit and function of this magazine. You get consistent, reliable feeding without any of the guesswork that can come with some aftermarket options. The stainless construction holds up to regular use, cleaning, and storage without degrading.
For P938 owners especially, having extra quality magazines is practical. The factory options can add up cost-wise, and this Check-Mate mag delivers the same fit and reliability you need for either carry or range work. It's the kind of straightforward, no-nonsense magazine that pairs well with compact pistols that see regular use.
Yes. Check-Mate engineers this magazine to work in both the Sig P938 and Springfield 911, both in 9mm. The two platforms share compatible magazine specs, so you get the same reliability in either gun. If you own both models, you can use the same magazines across both pistols.
Check-Mate actually produces the OEM magazines for Sig Sauer, so this is built to the same standards and dimensions as the factory version. You're getting the same magazine you'd get from Sig, just sold under the Check-Mate brand.
Yes, the 7-round capacity fits the P938 perfectly. Some come with a flush baseplate for a compact profile, others with an extended baseplate that lets your pinky finger find purchase on the grip. This extra round can make a meaningful difference in a carry gun.
Check-Mate has been making magazines for the U.S. military and commercial markets since the 1970s. Every magazine is manufactured in the USA using durable steel with attention to feed lips, followers, and springs. They focus on consistency and function over cutting corners.
The polished stainless steel finish resists corrosion and holds up well to regular handling, cleaning, and storage. It maintains its appearance over time and won't degrade from contact with ammunition or cleaning solvents like some other finishes can.
| UPC | 850020492121 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | CM9-938-7 |
| Shipping Weight | 0.125 |
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