Are these dovetails for their fixed sights cut to the same measurements as Colt, Kimber etc?
I need to replace the set that’s on my Carry 9…

Pretty sure they are unique to Para. At least they were on my Expert Carry. I found a set on SARCO and picked up an extra slide milled for Holosun RMR.

https://www.sarcoinc.com/pistol-parts/para-ordnance-parts/?tab=products&page=1

Dawson makes some for certain Paras.

https://dawsonprecision.com/sights/para-usa-sights/