The Venom Standard 5 Round Box Mag Kit transforms your Mossberg 12 gauge shotgun into a Sidewinder Venom Mag-fed shotgun system. The Venom Kit delivers faster cycle times and reliable, lightning fast reloads. Go from empty to fully loaded in seconds — for the ultimate in home defense.
Complete shotgun magazine conversion kit for at home installation includes 5 rd box magazine, Forend with action bars, magazine tube, barrel clamp, Forend grip, emery cloth and installation guide.
This kit is for the Mossberg 500 or Maverick 88 12 gauge pump shotguns configured with 5/6 shot magazine tubes and 18.5″ barrels.
- Designed for owner installation
- Rapid reloads and increased ammunition capacity
- Improved firearm versatility and performance
- Durable polymer and alloy construction
- Guaranteed reliable feeding
- 5 round box magazine
- Compatible with 12 gauge – 2.75″ ammunition
- Ambidextrous design
- Black Finish
- Mfg. Item #: GSG522P
- Action: Single
- Caliber: 22 Long Rifle
- Barrel Length: 9″
- Capacity: 22 1
- Safety: Lever
- Grips: Synthetic
- Sights: Adjustable
- Weight: 5.89 lbs
- Finish: Black