Home / Handgun Magazines / ProMag
▼ 40% off
Pro Mag Industries Drum Magazine 9mm 50-Rounds for S&W M&P9

ProMag Drum 9mm 50-Round Magazine for S&W M&P9

$68.86 40% off MSRP 15 in stock at 19 retailers
Drum housing constructed of a proprietary DuPont Zytel based polymer
Injection molded magazine follower
Made in USA
Magazine spring formed from heat treated stainless steel
Magazine upper tower has full length steel internal insert stamped and welded like the factory magazine

Specifications

Caliber
Brand
Model
MPN
DRM-A54
UPC
708279015267
MSRP
$114.99
Capacity
50 Rounds
Fits
Smith & Wesson M&P9
Color
Black
Material
Polymer housing with steel insert

Description

The ProMag Drum is a 50-round 9mm Luger magazine built for the Smith & Wesson M&P9. It is a drum-style magazine intended for handguns that need extended capacity in a single magazine change.

The magazine uses a polymer drum housing with a full-length steel insert in the upper tower, stamped and welded in the manner of the factory magazine. The follower is injection molded and the spring is formed from heat-treated stainless steel. Its part number is DRM-A54 and its color is black.

Lifetime coverage against manufacturer defects is noted in the retailer listing, and ProMag states the magazine is made in the USA.

  • Caliber: 9mm Luger
  • Capacity: 50 rounds
  • Fits: Smith & Wesson M&P9
  • Housing: Polymer with steel insert
  • Follower: Injection molded
  • Spring: Heat-treated stainless steel
  • Color: Black
  • Manufacturer Part #: DRM-A54
Stay Connected

Join our newsletter for the latest updates and exclusive deals.

ARMSAGORA

Compare prices on firearms, ammunition, and accessories from hundreds of trusted retailers. Find the best deals, track prices, and build your own loadouts.

© 2026 ARMSAGORA. All rights reserved.
Not an FFL licensed dealer. ARMSAGORA is a product comparison tool.