Corrected.I have a 5R (not R5) and shoot it regularly at 900yds. it does quite well. I have had good results with it at 100yds with 167gr and 155gr bullets. and use the 175gr SMKs at the longer ranges.
The only negative aspect for me is that it only come in stainless steel.
I own 5 Icon--- 243, 308, 6.5 Creedmoor in Precision Hunter 308 Icon WS and Icon Warlord 308 they all have the 5R rifle barrel.... all of them shoot sub half moa the Icon Warlord shoot sub one quarter moa, they are incredible rifles, expecting a sixth one in 300 mag soon a Icon WS camo, they are an addiction... JP.