S&J Hardware

Stoeger M3000 Series Magazine Extension

SKU STO-3500
5 out of 5 stars 3 Reviews
$78.61 Tax
In stock
Capacity *
Extension Size *
Colour *
Would you like clamp with that?
  • Stocked deep
  • Fast dispatch
  • Fitment verified

**TO AVOID SHIPPING DELAYS, PLEASE INPUT YOUR PAL NUMBER, DATE OF BIRTH, AND EXPIRY DATE IN THE INFORMATION FORM WHEN PURCHASING ONLINE.**

Will fit Stoeger M3K, 3000, 35000, and most Stoeger pump and semi-automatic shotguns.

These tubes are sold in a few different configurations. 2 size options are available (overall lengths listed below).

You will need to select the appropriate type based on where you live, to stay compliant with the law.

Canadian Legal (both sizes are blocked to +2 capacity), and Export Only +2/ +3 (these tubes are unblocked and will allow for +2/+3 capacity). Both versions of the tubes are the same in appearance and installation. The Canadian Legal tube is priced higher because there is more work, time and material involved in producing it. If you order an Export Only +2 or +3 tube to a Canadian address, your order WILL NOT SHIP.

Canadian law mandates that semi-automatic shotgun capacity is restricted to 5 rounds of the largest capable shotshell for that shotgun. The Stoeger 3000 Series of shotguns are designed for 2 3/4" inch shells and 3" shells. So, the legal limit is 5 rounds of 3" shells. Our Canadian Legal magazine extension tube will allow you to load 6 rounds of 2 3/4" shells into your magazine tube, as per Canadian law.

CNC machined from 4140 steel.

Finished product will be Cerakoted in Graphite Black

Comes with:

  • 3 Position Sling Plate
  • C Clip (to install sling plate)
  • 1 Million Cycle Magazine Tube Spring
  • No Jam Follower - Type 3

Overall length:

  • +2 - 6.75 inches (will sit flush with the end of an 18.5" barrel)
  • +3 - 8.75 inches

Made in Canada.

Compatibility:

Will work with S&J Hardware Shotgun Barrel Clamp with Light Rail and QD.

*Likely not compatible with any clamp designed for use with a tube made of aluminum, or having a plastic sleeve covering. These tubes tend to be a little thicker in diameter.

License Required Non-Restricted
  • 5 out of 5 stars

    Amazing product complete kit.

    no issues at all. cut the spring down to the size they say and installed new spring, follower. nice complete kit and easy to install.
  • 5 out of 5 stars

    Awesome product

    Grabbed possibly the last tube extension S&J had for this product. Fit great on my Stoeger M3000 Tactical, looks great flush with the barrel and the +2 magazine tube extension gives me +2 for 2 3/4 shells a maximum of 5, 3in shells legal limit, with proper trimming of the magazine spring given when you buy this product. I recommend this product, hopefully they make more since the Stoeger M3000 Tacticals are new models released onto the market this year.
  • 5 out of 5 stars

    Great product

    This kit kicks ass, the pics do not do it justice! Its a complete kit, I received a follower sling plate and all, the fit and finish is A1 Canadian made and look great on both my supernova or the stoeger mk3. Shipping was incredibly fast. 100% will do business again with sj! Please R&R a barrel clamp for the kit!!!!
Pairs well with

Related parts