Home / Gun Care & Accessories / ProMag / ProMag Drum Magazine for Sig Sig MPX 9mm 50-Round Polymer Black
▼ 16% below avg
ProMag Drum Magazine for Sig Sig MPX 9mm 50-Round Polymer Black
Lowest Price
$70.99
MSRP
$97.79
Savings
27% off
In Stock at
20 Stores
Updated
Jun 29, 2026
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50 - Round Capacity
Easy Loading
Heat-Treated Chrome Silicon Wire Spring
Manufactured & Assembled in the U.S.A.
Rugged Construction
Description
The ProMag Drum Magazine features a magazine body constructed from a proprietary DuPont Zytel based polymer. The follower is injection molded and the magazine spring formed from heat treated stainless steel wire. FeaturesMagazine body constructed of a proprietary DuPont Zytel based polymerInjection molded magazine followerMagazine spring formed from heat treated stainless steel
