All SRH models have quick-change front sights. The sights can be removed by using a 1/8 punch or other tool to push the sight plunger in against the spring tension. Once the plunger releases, lift the rear of the sight to remove it.
Ty- I believe the Blackhawk sights are silver soldered onto the guns
Ok, I was in a hurry to help. But isn't it silver soldered ? Where you can heat it up an melt the solder . Of course being carefull just how hot you get the barrel..