Sure, I measured the height of my existing front sight, went to the gun store (Gander Mt. in this case) and bought a Hi-Viz fiber optic front sight the same height, went home drifted the factory out, and pressed the Hi-Viz in. Bought a Lyman aperture rear just like the one that bolts on a Model 94 Winchester. Marked the receiver, drilled and taped it, and mounted the rear sight. I have since replaced the front sight with a white striped post, for more precision.
Did they have the aperture rear sight at Gander Mountain , too .
Thanks ,
Wyr
God bless