For concealed carry and compact defensive platforms, magazine reliability and capacity are critical. Glock 42 owners looking to maximize rounds without changing the pistol’s profile need a cartridge-specific solution that balances feeding reliability, material resilience, and discreet fit.
PROMAG REPLACEMENT MAGAZINE
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Key features and compatibility
This polymer magazine is compatible with a Glock 42 and offers a 10-round .380 ACP capacity with a black finish. The polymer construction reduces weight and resists corrosion compared with traditional metal magazines, while maintaining spring tension and reliable feeding when maintained properly. At a price of $21.99, it provides an affordable spare-mag option for daily carry kits and range backups. Shop this product to add a quick extra magazine to your setup.
Why the .380 ACP pairing matters
The Glock 42 chambered in .380 ACP is a compact, low-recoil platform intended for close-range defensive use. A 10-round magazine increases on-target capacity over many factory single-stack options while keeping the pistol’s concealability. .380 ACP provides manageable recoil for rapid follow-up shots and adequate terminal performance in personal defense contexts when paired with quality defensive ammunition.
Material and practical considerations
Polymer components are durable and light, but proper maintenance remains essential: clean the magazine body, inspect the follower and spring, and replace springs on a schedule if you run high round counts. The black finish keeps the profile low-visibility for concealed carry. Promag is known for aftermarket magazine options across multiple platforms, and listing the model as Various indicates compatibility across production runs—verify seating and lockup in your specific Glock 42 before relying on any magazine for carry.
For a closer look at fit and purchasing options, View product details and pricing on our shop page—clicking the link takes you to the product page with a direct purchase path.
Adding a PROMAG REPLACEMENT MAGAZINE to your Glock 42 loadout is an economical way to increase on-hand capacity while keeping weight low. Check current availability and purchase directly from our shop to ensure you get a magazine that fits your defensive routine. Check availability
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People Also Ask
What makes this product stand out from competitors?
This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.
Is this product suitable for beginners?
Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.
What warranty or support is available?
The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.
How does this compare to similar products in its price range?
This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.
What maintenance is required?
Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.
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