The screws were only temporary at the time. I have had lever headed screws made and when I have the loads sorted (after the weather gets past winter)I will finish timing and shaping them.

I have seen (and greatly admired) the bolt mounted aperture on the Lee Speed as I have done the stock work on a couple belonging to a friend with them mounted and I have only on my 7x57 but that was acquired when I was still in the work force and could afford such things. These sights were of my own design and from materials I had "under the bench" so only cost me some time at the bench. They have proved themselves to be very effective and will do the job.