▼ 14% below avg
ProMag Magazine Sig Sauer P320 9mm Luger 50-Round Drum Polymer Flat Dark Earth
Lowest Price
$69.62
MSRP
$114.99
Savings
39% off
Verified In Stock at
11 Stores
Updated
Aug 26, 2026
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50-Round Drum Magazine
Blue Steel Upper Magazine Tower
Fits Sig Sauer P320 9MM Pistol
Injection Molded Magazine Follower
Made in the U.S.A.
Magazine Body Constructed of a Proprietary Dupont Zytel Based Polymer
Magazine Spring Formed From Heat Treated Stainless Steel
Description
The ProMag Magazine for the Sig Sauer P320 9mm pistol 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 steel50 round drum magazineBlue steel upper magazine tower
