a lot of good info has been shared. i don't have a lot to add but i have had a roberts and have loaded for others that had them. i also have loaded a good bit for 250-3000 and 25-06 and i don't care for all the trickey bullets, such as partitions, they are just not needed on most deer. i like accuracy and in that department they just don't do it for me. in the 25 cal. i like the sierra gameking 120gr. bthp they are extreamly accurate, the tips don't deform in and out of the gun, they are heavy enough to go end to end on mast deer size game. and they put a fist size hole in any critter.