20ga magazine extension tube to suit the Benelli M2 or Stoeger 3020, which allows you to increase the capacity by 2 rounds.
Easy to install - simply screw on to the end of the magazine tube. They are a high quality magazine tube constructed from tool grade alloy for extreme durability, meanwhile keeping the overall weight down.
These magazine extensions have all been manufactured to comply with the new A-Category firearms licence regulations and when fitted to the appropriate semi automatic shotgun increase the maximum amount of rounds that will fit into the magazine to 5. They have been designed so that they will only take 5 rounds whether you use 2 3/4” or 3” ammunition or a combination of either ammunition.
