Ok guys I have a couple of problems with my wifes mini 30.

(1) I bought a muzzle brake for it because it kicks too much. It doesn't fit... It has the winged front sight. It is the right muzzle brake but it wont go on.

(2) I also bought a barrel shroud for it and I cant get the front sight off. Does anyone know how to get the front sight off. I allready punched the pin out and cant get it.

I would greatly appreciate any help thanks.