PROMAG FOR GLOCK 22/23/27 MAGAZINE - 40 S&W - 10 ROUND CAPACITY - 50 ROUND BODY - POLYMER - BLACK
ProMag IndustriesThe ProMag Glock 22/23/27 Magazine delivers reliable 40 S&W feeding in a California-compliant 10-round configuration, housed in a high-capacity 50-round polymer body that fits flush and functions flawlessly in your Glock pistol.
- California-compliant 10-round capacity in a 50-round polymer body
- Chambered for 40 S&W — compatible with Glock 22, 23, and 27
- Precision-wound chrome silicon wire springs for consistent feed pressure
- Durable polymer construction resists corrosion and impact damage
- Made in the USA and backed by a lifetime manufacturer's defect guarantee
- Every assembly step checked and double-checked for consistent quality control
Who This Is For
This magazine is ideal for California-based Glock 22, 23, or 27 owners who want a reliable, American-made aftermarket magazine that complies with state capacity restrictions. Whether you're a range shooter looking for a dependable backup mag or a concealed carrier seeking a trusted feed solution, this ProMag offers long-term reliability at a competitive price point.
Specifications
| Brand | ProMag Industries |
|---|---|
| Caliber | 40 S&W |
| Capacity | 10 Rounds (CA Compliant) |
| Body Size | 50-Round Body |
| Compatible Models | Glock 22, Glock 23, Glock 27 |
| Material | Polymer |
| Color | Black |
| Spring Material | Heat-Treated Chrome Silicon Wire |
| Country of Origin | USA |
| Warranty | Lifetime Manufacturer's Guarantee |
Frequently Asked Questions
Will this magazine fit my Glock 23 or Glock 27, or only the Glock 22?
This ProMag magazine is designed to be compatible with the Glock 22, Glock 23, and Glock 27 — all of which are chambered in 40 S&W. The magazine body and feed lips are engineered to seat and function correctly in all three models. That said, ProMag notes that this product is not manufactured, authorized, or warranted by GLOCK, so if you experience any fitment concerns, verify compatibility with your specific pistol before extended use.
Why does a 10-round magazine have a 50-round body?
California restricts magazine capacity to 10 rounds. This magazine uses a full-size 50-round body — which is the standard physical form factor — but is blocked and pinned at the factory to hold only 10 rounds, making it fully legal for sale and use in California. The larger body maintains the original grip ergonomics and flush fit of a standard-capacity magazine.
How does the ProMag compare to OEM Glock magazines in terms of reliability?
ProMag magazines are manufactured in the USA using precision-wound chrome silicon wire springs and undergo multi-step quality checks during assembly. While OEM Glock magazines are the gold standard, ProMag offers a cost-effective alternative with a lifetime guarantee against manufacturer's defects. Many shooters use ProMag magazines reliably for range training and practice. For duty or self-defense use, we recommend evaluating reliability through your own function testing before relying on any aftermarket magazine.
- Caliber:
- 40 S&W
- Capacity:
- 10/50 Round
- Color:
- Black
- Follower Color:
- Black
- Type:
- Pistol Magazine
- CA Compliant:
- Yes
- Platform:
- Glock 23/23/27
- Material:
- Polymer
Reviews
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Very reliable
My 3rd order and it went flawless as usual.