Beretta 1301 bolt handle questions.

[titsonritz]

I was going to replace the polymer bolt handle on my 1301 with an aluminum one but most of the ones I am seeing for the 1301 look like this...
https://www.midwestgunworks.com/page...waitlist_email
https://www.gggaz.com/beretta-1301-charging-handle.html

...but the one off my gun looks like this...
https://www.midwestgunworks.com/page/mgwi/prod/C76197
...and have that nub off to the side to lock into the bolt. I have tried the version without the side lug and it just wants to pull out.

WTF?
Are there two version of the 1301 bolt handle?
Am I missing something here?