I have the 16” Roughtech Ranch.
Suppressed with SIG SRD556 and, now, the OG65 from Unknown Suppressors.
Topped it with Nightforce 2.5-20 NX8.
I did the carbo trigger spring, and might add an aftermarket trigger that alows opening the bolt with safety engaged.
Still in factory stock.
It shoots great with a wide range of ammo. You can buy a few loads that serve your purpose and choose the one that groups the best. Getting 5 shot, 100yd groups at moa pretty easy.
NAS3 loads are available if you need to regain the extra fps lost from the 16” tube.
I only wish it was available in stainless steel.