In StockSave 35%
Pro Mag Industries Drum Magazine 9mm 50-Rounds for Sig P320
Sold byGrabAGun•Posted Apr 27, 2026
Compare prices for ProMag Drum Magazine for Sig Sauer P320 9mm 50-Round Polymer Black$74.59
$114.99
You save $40.40 (35% off)
Price and stock data refresh continuously from GrabAGun.
Deal Summary
- Currently in stock.
- Caliber: 9mm
- Category: accessory
- UPC: 708279015274
- SKU: GAG_ZMDRMA55
- Brand: Promag
Price History
Deal Details
Drum Magazine Features ProMag magazines are designed utilizing both traditional stamping and welding of heat-treated high carbon steel and modern precision injection molding of mil-spec polymer compounds. Every ProMag magazine is backed by a lifetime guarantee against manufacturer s defects. Made in USA. Drum Magazine Specifications Manufacturer: ProMag Manufacturer Part #: DRM-A55 Type: Magazine Model: Drum Caliber: 9mm Capacity: 50Rd Color: Black Fit: Sig Sauer P320 Drum housing
Other Offers for This Product
Active offers from your catalog for ProMag Drum Magazine for Sig Sauer P320 9mm 50-Round Polymer Black.
Comparing 7 retailers carrying this product
Lowest Price: $67.14
Highest Price: $87.99
You Save: $20.85
Avg Discount: 12% off
PROMAG SIG SAUER P320 9MM (50) RD DRUM BLACK POLYMER
PromagBattleHawk ArmorySKU/UPC: 708279015274
$67.14$114.99Save 42%
View at BattleHawk ArmoryPro Mag Industries Drum Magazine 9mm 50-Rounds for Sig P320
Pro Mag IndustriesGrabAGunSKU/UPC: GAG_ZMDRMA55
$74.59$114.99Save 35%
View at GrabAGun
PRO MAG 9mm 50rd Drum Magazine Fits Sig Sauer P320 | Black
PromagKYGUNCOSKU/UPC: PRM-DRM-A55
$77.51
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ProMag Sig Sauer P320 9mm 50 Round Drum Magazine Polymer
PromagShooting SurplusSKU/UPC: MGPMDRM-A55
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ProMag Magazine, 9MM, 50 Round Drum, Fits Sig Sauer P320, Polymer, Black DRM-A55
PromagHinterland OutfittersSKU/UPC: 202243
$80.06
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ProMag Magazine, 9mm, 50 Round Drum, Fits Sig Sauer P320, Polymer, Black
PromagPalmetto State ArmorySKU/UPC: 516551636792
$85.99$95.99Save 10%
View at Palmetto State Armory
ProMag Drum Magazine for Sig Sauer P320 9mm 50-Round Polymer Black
PromagMidwayUSASKU/UPC: 478486
$87.99
View at MidwayUSA