Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

The 5 box & 10 round drum magazines are designed for use with the Sidewinder Venom™ magazine-fed shotgun system. It's lightning-fast reload action cycles 12 gauge rounds consistently and reliably for the ultimate in performance for defense, range or competition.


  • Faster reloads
  • Durable polymer construction
  • Guaranteed reliable feeding
  • 5 & 10 round magazine
  • Compatible with 12 gauge - 2.75" ammunition
  • Ambidextrous design
  • Durable metal and composite construction

Big Book Catalog, Issue:67, Page:200

Fits Adaptive Tactical Sidewinder Venom Mossberg Conversion Kits.

narrow your choices »
Show Filters
2 Item(s)

Filtered Matches


In Stock

Capacity: 5-Round

Finish: Black

Gauge: 12 Gauge


Out of Stock

Capacity: 10-Round

Finish: Black

Gauge: 12 Gauge