Bought a No. 1 in 416 Rigby, from the Cabela's , Leupold mounted and it'd cloverleaf groups at a 100yards, right out of the box. Not sure why guys can't figure out how to shoot a Ruger No.1 with fine accuracy.Yeah I bought one in 375h&h for a trip to Alaska. 4 different factory premium loads and the best group I could do was around 5". Bought a Winchester model 70 and it shot all 4 loads right around an inch. Just for the heck of it I mixed them and shot a 5 shot group of 1.3". The ruger went down the road. The outfitter I hunted with swore by his ruger #1 in 416 Remington, but I idea what he had to do to get decent accuracy out of it.