PROMAG S&W M&P-9 MAGAZINE - 9MM - 10 ROUND CAPACITY - 32 ROUND BODY - STEEL - BLACK

ProMag Industries
MPN:
SMI-A14
UPC:
708279011641
$47.69
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The ProMag S&W M&P-9 Magazine delivers reliable, California-compliant 10-round capacity in a full-size 32-round body — giving you a comfortable, ergonomic grip without sacrificing legal compliance.

  • California-compliant 10-round capacity in a 32-round profile body
  • Durable steel construction built for long-term range and defensive use
  • Precision-wound, heat-treated chrome silicon wire spring for consistent feeding
  • Designed to fit Smith & Wesson M&P 9mm pistols with drop-free reliability
  • Manufactured and assembled in the USA with rigorous quality checks
  • Easy-loading design reduces thumb fatigue during range sessions

Who This Is For

This magazine is ideal for California-based S&W M&P 9mm owners who want a full-grip feel and a trusted aftermarket magazine that meets state capacity regulations. Whether you're heading to the range or stocking up on compliant spares for your home defense setup, this ProMag offers American-made quality backed by a lifetime manufacturer's defect guarantee.

ProMag S&W M&P-9 9mm 10-Round California Compliant Steel Magazine - Front View ProMag S&W M&P-9 9mm 10-Round California Compliant Steel Magazine - Alternate View

Specifications

BrandProMag Industries
Compatible FirearmSmith & Wesson M&P 9mm
Caliber9mm Luger
Legal Capacity10 Rounds (CA Compliant)
Body Size32-Round Profile
MaterialSteel
Spring MaterialHeat-Treated Chrome Silicon Wire
FinishBlack
Country of OriginUSA
WarrantyLifetime Guarantee (Manufacturer Defects)

Frequently Asked Questions

Will this magazine fit all S&W M&P 9mm models?

This ProMag magazine is designed to fit standard Smith & Wesson M&P 9mm pistols. It is compatible with full-size M&P 9mm models. If you own an M&P Compact, Shield, or M2.0 variant, verify fitment before purchasing, as grip dimensions and magazine well tolerances can vary across the M&P product line.

Why does this magazine have a 32-round body but only hold 10 rounds?

This magazine is specifically manufactured for the California market, where state law restricts detachable pistol magazines to a maximum of 10 rounds. The 32-round body gives you a full, comfortable grip on the pistol while the internal capacity is permanently blocked to remain legally compliant at 10 rounds. It is not convertible to higher capacity.

How reliable is ProMag compared to OEM S&W magazines?

ProMag is one of the most established aftermarket magazine manufacturers in the USA, producing magazines with precision-wound chrome silicon springs and rigorous quality control at every assembly stage. While OEM magazines are always a safe baseline, ProMag's steel construction and lifetime warranty against manufacturer defects make this a dependable and cost-effective option for range use and as a backup magazine.

Caliber:
9mm
Capacity:
10/32 Round
Color:
Black
Follower Color:
Black
Type:
Pistol Magazine
CA Compliant:
Yes
Platform:
M&P 9
Material:
Steel