This is the Promag ar12 drum 12 Gauge 20 Round Drum Magazine. This polymer-steel hybrid drum magazine fits most AR-12 styled shotguns, which holds up to 20 rounds of 12 gauge shotgun shells (2.75 inch shells).
Its steel feedlips will ensure consistent feeding into your AR-styled/AR-12 shotgun. Grab one of these Promag AR-12 12 Gauge 20 Round Drum Magazines from The Mag Shack!
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- 20 round capacity (four times the average starter magazine!)
- Heat-Treated Chrome Silicon Wire Spring
- Manufactured & Assembled in the U.S.A.
- Easy Loading
- Rugged Construction
|Manufacturer Part #
|Non-Saiga & Non-VEPR AR-12 shotguns
Please note this does not fit Saiga and VEPR-patterned shotguns.