Used a Millett SP1 on several guns for years. Cheap, but they worked. Lots of pigs would testify to that point, but they’re dead.

They are useful, but they do have limitations. A small dot is your friend, bright sunlight ain’t.

I am..........disturbed.

Concerning the difference between man and the jackass: some observers hold that there isn't any. But this wrongs the jackass. -Twain