Indians For Guns

Hello everyone,
Introducing myself as a new member here. I own a National 0.22 air rifle and a Percihole SP50 Phoenix.
Though this may not be the right page to ask, I still look forward to getting reply for my question that is it possible to fix an aperture sight to my Percihole SP50? And how good will it be if it is possible.

Thanks.
Rajendra Rajani

Welcome Rajendra,
I think you will find many people willing to help you with your query.
Post it in the Airguns section.