Hatsan MPA front sight removal?

[Eagle160]

Hey nutz!

I'm looking to remove the front site on a Hatsan MPA semi auto. Have taken out the front set screw but didn't go any further. Is the roll pin at the bottom the other hardware holding the rest on? Don't want to destroy it.

Thanks

 

[smoji]

There isn't always a roll pin installed in that rear hole but if one is in place, it will be holding the sight on.
Drive it out and the sight assembly should lift off.