"None..... Use the pins you normally shoot on.. easily fixed problem. "

Agreed. Don't worry, over the years plenty have dropped to a simple front bead. Those fancy sights might buy you a few extra yards of reach, but IMO they are a luxury, not a necessity. Especially starting out. You don't need to go broke to go turkey hunting (though it is a lot of fun, I love having the newest toys). Get a good choke, pattern it with a few different types of shells untill you find a good match,and you're in buisness.