Today I installed a XS Sight Systems white stripe front sight post on my S2K (the 0.08 width version). Much better sight acquisition and speed to pick up the post. Similar to the irons on my deer rifles (those are lever guns running XS sights too).
If you are looking for something similar, this is compatible.
I like the way you included pics to show it well.
What’s the model number you used?
Looks like AR-2008-1
I ordered mine off Optics Planet.
What reflex sight are you running on the offset mount?
That’s a Burris Fast Fire 3, with a 3 MOA dot. Took me a few tries to get the offset mount it’s sitting on to my liking.
Thanks. The 3 MOA still doesn’t work well for me due to astigmatism. I ordered a Ade Advanced 6 MOA Green Dot to try out as a side mount. Also ordered the Blitzkrieg fluorescent green front sight post.