Maybe it's the meds I'm taking for a chest cold but I went to the timberline website and don't have a clue as to what the purpose of it is. It appears to mount to the riser and is stationary.

How does this serve as a peep?

It doesn't. I'm gonna let someone else explain it to you because I don't know much about them. Too fancy-schmancy for my tastes. All I know is it's an optical device with some kind of dot inside.You setit so you see the dot at your perfect anchor and you know something ain't right if you get drawn back to shoot and can't see the dot.

You would,.. here's a pic of Russ riding his bike. He took off his training wheels of his trike...

I removed my kisser button. My sight has a pinguard that fills my peep perfectly. If I see the orange ring all the way around the inside of my peep,I know I'm good.

Id remove the kisser and learn a good consistant ancor . On the nopeep , archers tend to love them or hate them , I hated it