
I was nervous at the start, but was surprised that the tang on my SRC cut like butter.
I didn't have access to a drill press, so being the Polish farmboy I am, I did the whole job in my lap with my cordless drill

I put the sight on and positioned it where I wanted it, then took an awl and scratched the circle for the front screw to be D&T'd. I then took a 5/64 drill and centered it, then worked it in by hand enough to attach the drill without worrying about drift. The bigger size went through like butter and tapped just as easily.
I snapped it up to my shoulder a few times and it felt so good, to be honest I think it is faster on target than the originals. And the front post is nice clear to my eye now instead of fuzzy. Speaking of the original rear sight, I drifted it out and clamped it in my vice, took my grinder and zzzzing. Drifted it right back in and it looks great.
I ordered one for my Henry .22 also but it wasn't in the box when I opened it up. I looked at the invoice and I was charged for it.

I called Midway at once and explained the problem. The gentleman put me on hold to ask his superior about it. He came back and verified my delivery address and told me he would send me one on the morrow

Can't get better service than that.