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The ProMag 20-round magazine gives your Hellcat serious firepower without sacrificing reliability. Whether you're hitting the range or want backup capacity for defensive carry, this extended mag doubles the standard load with a clean, compact design that still handles well in most holsters.
Built the right way, this magazine features a high carbon heat-treated steel body that's TIG-welded for strength, paired with a corrosion-resistant blued finish. Inside, you get an injection-molded polymer follower and a precision wound chrome silicon wire spring that keeps everything feeding smoothly through hundreds of rounds. ProMag engineered this to work seamlessly with Hellcat and Hellcat Pro pistols, so you're not guessing about fit or function.
What sets ProMag apart is the real-world durability. The heat-treated spring maintains tension under repeated use, and the polymer components are selected specifically for long-term reliability. Every magazine is made in the USA and comes with a lifetime guarantee against manufacturer defects. If you run your Hellcat hard at the range or want extra rounds without carrying multiple magazines, this is a solid choice that won't break the bank.
Yes, this magazine is designed to fit both Springfield Armory Hellcat and Hellcat Pro models. The geometry works with both platforms, though you may notice the fit and feel slightly different depending on grip angle.
Factory Hellcat magazines top out at 15 rounds, so this 20-round ProMag gives you significantly more capacity. The main trade-off is that it will extend below the grip, making your carry setup longer. The quality is solid for an aftermarket option, backed by a lifetime warranty.
This magazine is built to feed reliably, with tested components and solid construction. That said, most people use extended magazines primarily for range work or home defense rather than everyday concealed carry. Test it thoroughly with your defensive ammo before relying on it.
Like any magazine, occasional cleaning and inspection keeps it running well. The heat-treated spring maintains tension through normal use, but if you run thousands of rounds, springs can eventually fatigue. Swapping in a new magazine every few years of heavy use is good practice.
Yes, every ProMag magazine comes with a lifetime warranty against manufacturer defects. If something goes wrong with materials or construction, they'll replace it.
| UPC | 708279015915 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | SPRA18 |
| Caliber/Gauge | 9mm |
| Capacity | 20 |
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