Which company makes the best extension tube

[gym]

I have a Benneli nova, new, and would like to install a +2 extension tube. I have looked at a half dozen online from 32 to 100 dollars. To me it's just a tube, and shoudn't make a diference as long ast the spring and follower are ok. Benneli will only sell theirs to LEO, does anyone have experience with these, and if so which one do I want? Will also purchase one if anyone has one. It is the 18 1/2 inch barrell, with the tactical sights

 

[creeper1956]

Nordic makes some of the best quality tubes and low drag followers around. Take a look at what the 3-gun competitors use on Benelli M2s, and you'll see a whole lot of Nordic tubes and other accessories.

 

[Hunterdad]

Nordic is good stuff. Had one on my Stoeger defense that I just sold today. I plan on picking up a CZ 712 Utility and it will only wear a Nordic extension.