[How to "ghost" a round on an M1S90]

Saw some other posts about this but the links to a video and manual were dead. Any Help?

[magazine extension tube, SRM/Sure Cycle or Nordic Components?]

Need a magazine extension tube for my Benelli M1 Super 90. Won't spend the money for a factory one so I am looking at the SRM/Sure Cycle and Nordic Components. Who makes a better product? +3 or +4 for an 18.5" barrel?

[Bolt handle question]

I recently purchased a Dave's Metal Works bolt handle for my M1S90 and installed it yesterday. My question is this, should I be able to pull the handle off without holding down the carrier release button? I am thinking that the handle shouldn't be able to be pulled out by simply yanking on it. Am I right?

[How to install a Benelli mag extension?]

Title says it all. I have a Nordic Components +3 to put on my M1S90 but have no idea how to remove the "spring retaining clip" from the original mag tube. Any tips?

[Help from M1S90 users]

Thanks... Anyone else on the Speedfeed or mag tube extensions?

[Help from M1S90 users]

I just purchased a used Benelli M1S90 w/ 28" barrel. I would like to possibly add a pistol grip stock, mag extension and 18.5" rifle sighted barrel.

 

Has anyone had any luck with the Speedfeed stocks? I like their feel on Remington 870's. Will these fit an M1 or will there be a sloppy fit and gaps (like when putting on an M2 stock)?

 

What about the Benelli factory pistol grip? Is there a part number specifically for the M1?

 

Who makes the best third-party mag extension? What would the benefit of having a Benelli factory extension be?

 

Thanks for all of the help, fellas.