Replacing Sig 320 Style Sights - Issue

[MilitantBEEMER]

So I have some Night Fision suppressor sights for my IWI Masada. It uses Sig P320 sights so I watched a few videos and went to replace them. I for the life of me cannot get the old sights to budge. I have used a plastic punch and a brass punch with no luck.
I do not own a sight pushing tool so that is not an option for me.

I took to a LGS and he did not have a setup for his sight pusher to accommodate the Masada.

Any advice or recommendations are appreciated.

 

[SPDguns]

I have a sight pusher and even better, I just did this for a friend of mine. C'mon over, drop it off, go eat lunch and I'll be done when you are finished. Cost- 1 cup of coffee. Or mail it to me with return postage and I'll send it back. Turnaround time 1 day.

 

[mouthpiece]

I have a MGW sight pusher for HK and you are welcome to try it