RAW HM 1000x .25
For the Raw you need the #A90 adapter to add a suppressor. Here is the link below for the adapter needed.
https://donnyfl.com/products/raw-hm-1000x-adapter?_pos=1&_sid=8a1d74aa1&_ss=r&variant=39466366107691
I recommend the Ronin .22/.25 1/2x20 #S15.