Ho-bert

There is a solution to the fixed choke. https://www.midwestgunworks.com/page/mgwi/prod/81245 ask me how I know. At least I have a spare barrel! 🤣

thanks for the update. I have one Regal metal works 5 position tube waiting to install. Product looks great, just waiting for all other mods to do everything at once

https://www.midwestgunworks.com/benelli-m4/rail-washer.html https://www.midwestgunworks.com/benelli-m4/rail-mount-screw.html

Are you registering at https://www.benelliusa.com/support/register-your-gun? It is an online form. No posting required.

I don't think they have a spare parts kit, but prices are good on individual parts

https://www.midwestgunworks.com/

Curious on your turn around time on the trigger group. My Briley (match upgrade with A&S etc) has been in house 2 weeks, starting week 3.

looks like the threaded plastic insert is sill on the recoil tube?

If not too late to return you can get the Benelli M4 LE 11715. It has collapsible stock 7 round tube with tube extension. Plus it has removable choke as opposed to fixed. Ghost ring night sites, available on gunbroker $2399 and no goofing around. Imported this way all legal not sure about CA and NY. But IL ok https://www.gunbroker.com/item/940909931