I have handloaded 130 CoreLokt. Several powders achieved velocities of 2500 fps. They were very accurate even with 0.015" variation in COAL. I needed an adjustable gas block as Druid mentioned. The bullet expanded well in the 6.8mm but trajectory past 200 yards was a banana. From their pictures, it looks like the 130 CL has changed since I loaded them because the cannelure was at the case mouth and my COALs were 2.4". In the Druid pictures, their 130 CLs had the cannelure well above the case mouth.
I would call and confirm their COAL. S&B 110 FMJs and PTSs are available on-line and you end up with great brass to reload or sell.