SJ Hardware Benelli M4 +1 Canadian Legal MAG Extension


Quantity Only 5 left in stock

SJ Hardware Benelli M4 +1 Canadian Legal MAG Extension

This will allow +1 round of 3 inch magnum shot shell in a limited cap factory mag tube.

No tools needs
Use factory spring machined from solid 4140 steel
Controlled gas nitride finish

No  new spring is needed as factory spring works perfect
Made in Canada


Rangeview Sports Canada
Licensed Gun Shop in Newmarket, Ontario


SJ Hardware

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