it is a simple procedure to drift them in , however do your self a favor and have a local gunshop or "smith" press them in with a pusher.
Brownells sells the sights you need and has good prices, you want the 1911 sights for the novack low mount dovetail.
Brownells sells the sights you need and has good prices, you want the 1911 sights for the novack low mount dovetail.