My uncle had a push feed Model 70 Winchester sporter for years. One great load he found for this gun in the accuracy department was the 130 gr. Nosler BT over 72.0 gr. of H4831 and he used CCI Mag primers. This gun would hold a 5/8" 3 shot group with this load. Lost the gun in a cabin fire or I would own it today since he passed a couple of years ago.