I had a H&R 301 in a 30/06 for a few years in an after market synthetic stock. It was a descent shooter, a very smooth action, and had one of the prettiest "bluing" jobs I'd ever seen on a mauser. I never did like the "flattened" bolt handle (knob) that H&R put on it. Alas, I sold it to a friend. IMHO, I think the FN Mauser is one of the best of the "commercial" mausers. I don't think mine had the "Ultragon" rifling, at least it wasn't stamped on the barrel.