Thanks!
Yes. The front sight is very easy to replace, but I did have to give the sides of the sight a couple of swipes with a file to get it started. Also, you would normally have to drill a hole in the new sight for the front sight roll pin, but I bought a pre-drilled sight from Cajun Gun Works which eliminated the need for me to drill the hole.
You tap out the roll pin with a roll pin punch, tap out the stock sight, tap in the new sight, tap the roll pin back in place, and you're done. It took me about 5 minutes to do the swap. If you don't buy a pre-drilled sight, you'll, of course, have to drill a hole in the sight once it is in place.