Great Replacement
This kit is a great replacement if you need apertures. they're good quality while made, made in the USA.
TWILIGHT APERTURES Reviews & Ratings
Good product
I used these on a recent hunt. They work fine on my old Lyman 57 sight, and they are somewhat more visible in low light. No issues at all with fit or function. Theyre kind of expensive for what you get, though.
Two out of Three ain't bad
I bought this to fit on my Williams peep sight, I had lost mine while hunting. I had a large opening from another rifle that I was switching back and forth. I really wanted the medium opening but when the pack arrived the small and large opening fit with no problems, the medium opening sight was very tight, too tight and didn't fit anywhere as easily as the other two. I didn't want to damage the base so I just used the large one again. I am disappointed as I really wanted the middle opening, but it doesn't seem worth the time and effort to send them back just because one didn't fit.
