I have a T/C peep mounted on my Hawkins.
I had given up shooting it even for fun as I just could not see the sights or target as one should. I aquired a Winny model 94 with a lyman peep which worked for me so decided to peep the Hawkins. Works great for me and removing the apture and useing the ghost ring works as early or late as I care to hunt.
Al