In StockSave 11%
ProMag Drum Magazine, 9mm, 50 Rounds, Fits SIG MPX, Polymer, Black
Sold byPalmetto State Armory•Posted May 18, 2026
Compare prices for ProMag Drum Magazine for Sig Sig MPX 9mm 50-Round Polymer Black$92.99
$103.99
You save $11.00 (11% off)
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Deal Summary
- Currently in stock.
- Caliber: 9mm
- Category: parts
Price History
Deal Details
ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer's defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality.
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