Ruger had debuted a modified version of their terrific 22/45 Lite pistol. The original models were anodized gold, then they switched to black (I have and love one of the older gold models). These come with factory threaded barrels and are very suppressor friendly!
The new model features dimples that act as vents to cool the barrel off (suppressed guns get hot fast, even though they may be rimfire).
I asked a rep if the vents served their purpose well and he said, “of course, but I also think it looks bad#$&”. Indeed it does Mr. Ruger rep, indeed it does.