FWIW the Sako M-75's had a 5-shot guarantee.
What their guarantee basically says is that it has to shoot a 5 shot MOA group before it leaves the factory, yes it would certainly be nice if they would give the load and group with the gun but they don't. But in any event if your M-75/85/A-7 isn't shooting MOA or better you need to find the load it likes or work on your shooting skills, it's not the rifle if it doesn't...................................DJ