Tom, with the cost of certain brands and caliber of ammo being very reasonable, I have found myself getting lazy and not reloading as much as I used to. I shoot a lot of 22-250 have been finding good deals at gun shows here in California .
I have been doing a lot of informal long range shooting at steel discs, and have shot quite a bit of the Winchester ammo. Since hitting the target is the objective and not groups, I've found it more than acceptable and the price right. When punching paper, I've been able to get some groups just under one moa with most up around 1.5 moa. Again, take in to account different guns and shooters. I have not had any feeding, firing, extracting, or ejection problems.
John (Rojo)