Increase the capacity of the Adler A110 .410 Shotgun with the Ignition Custom Engineering Adler magazine extension.

Stylised design includes tube with integrated mag nut to provide maximum strength and consistency through the magazine tube walls with increased capacity. 

Options to increase by +2 additional shots

No permanent modifications required to the shotgun. 

Instructions provided (requires disassembly of shotgun, unscrew and remove factory magazine nut, file/remove internal chamfer of mag tube, remove factory spring and retainer. Insert new spring, follower and fit new extension tube). 

Australian made. Manufactured by the gunsmiths at our Adelaide workshop.

Kit Includes:

  • .410 Magazine Extension Tube  +2
  • 7 Shot Magazine Spring .410ga
  • Aftermarket aluminium follower .410ga
  • Instructions 

Which Kit Is Best For Me?

20" barrel Adler: we recommend using the +2 kit on a 20" barrel model as the extension will be roughly the same length as the barrel muzzle. This size kit can safely be used on longer length barrels also.


You are responsible for ensuring this item complies with your local state or territory laws and regulations, and comply with any registration or notification requirements before purchase. We do not accept returns on this item for change of mind or non compliance with regulations. You may be asked to provide a copy of your fireams license before this item is shipped.


Brand Ignition Custom Engineering
Shipping Weight 0.4990kg
Shipping Width 0.200m
Shipping Height 0.030m
Shipping Length 0.170m
Shipping Cubic 0.001020000m3

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