Cooper57m: Good for you on the great shooting T-Bolt.
What ammo do you use?
Alas the estate I bought my T-Bolt from was a huge thing (300 guns!) and the widow wanted the "stuff" gone!
The broker rented a U-Haul truck and loaded the stuff up and off they went - AQAP.
I am sure that the "peep sight" for my Rifle was tucked away somewhere at the widows place and didn't make the trip oughta there.
I asked the seller about it but he had no idea where it might be.
On rare occasion I see one for sale - but that peep sight is not high on my list.
Hold into the wind
VarmintGuy