PROMAG S&W M&P9 MAGAZINE - 9MM - 10 ROUND CAPACITY - 50 ROUND BODY - POLYMER - BLACK
ProMag Industries
$100.69
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ProMag Industries
PROMAG S&W M&P9 MAGAZINE - 9MM - 10 ROUND CAPACITY - 50 ROUND BODY - POLYMER - BLACK
The ProMag S&W M&P9 Drum Magazine delivers a high-capacity 50-round feeding solution in a California-compliant 10-round blocked configuration, purpose-built for Smith & Wesson M&P 9mm pistols.
- 50-round drum body permanently blocked to California-legal 10-round capacity
- Drum housing molded from proprietary DuPont Zytel-based polymer for durability
- Full-length steel internal insert, stamped and welded like the factory magazine
- Heat-treated stainless steel magazine spring ensures reliable, consistent feeding
- Precision injection-molded follower for smooth, jam-resistant cartridge presentation
- Backed by ProMag's lifetime manufacturer's defect guarantee; proudly made in USA
Who This Is For
This magazine is ideal for California-based S&W M&P9 owners who want the ergonomic feel and substantial grip of a drum-style magazine while staying fully compliant with state capacity restrictions. It suits range shooters, home defenders, and collectors who appreciate American-made quality and the unique aesthetic of a drum mag without sacrificing legal compliance.
Specifications
| Brand | ProMag Industries |
|---|---|
| Compatible Firearm | Smith & Wesson M&P9 |
| Caliber | 9mm Luger |
| Drum Capacity | 50 Rounds |
| Blocked Capacity | 10 Rounds (CA Compliant) |
| Body Material | DuPont Zytel-Based Polymer |
| Internal Insert | Heat-Treated High Carbon Steel |
| Spring Material | Heat-Treated Stainless Steel |
| Color | Black |
| Country of Origin | USA |
| Warranty | Lifetime (Manufacturer's Defects) |
Frequently Asked Questions
Is this magazine permanently blocked to 10 rounds, and can the block be removed?
Yes, this magazine is permanently blocked to a 10-round capacity to comply with California's magazine capacity laws. The block is designed to be permanent, and removing or altering it to exceed the legal limit would be a violation of California law. It is sold exclusively as a 10-round compliant magazine for use within California.
Will this drum magazine fit all S&W M&P9 variants?
This ProMag drum magazine is designed specifically for the Smith & Wesson M&P9 platform chambered in 9mm. It is generally compatible with standard full-size M&P9 models. Compact or Shield variants have different magazine well dimensions and are not compatible. We recommend verifying fitment with your specific model before purchasing.
How reliable is the ProMag drum magazine for feeding, and how should I maintain it?
ProMag engineers these drum magazines with a heat-treated stainless steel spring and precision-molded follower to promote consistent, reliable feeding. For best performance, avoid leaving the magazine fully loaded for extended periods, as this can fatigue the spring over time. Periodically disassemble, clean, and lightly lubricate the internal components to keep the feeding mechanism functioning smoothly.
- Caliber:
- 9mm
- Capacity:
- 10/50 Round
- Color:
- Black
- Follower Color:
- Black
- Type:
- Pistol Magazine
- CA Compliant:
- Yes
- Platform:
- M&P9
- Material:
- Polymer
