Any one loading for the .350 Legend yet? I've fired both the Winchester 145's and the 180's. these were first rounds thru a new upper. The AR upper seemed to like the 180's much better. 180's were 3/4" to 2" groupings, 145's were 3" to 7" groups. In fairness, first rounds thru a new upper, so will try again with some more breakin rounds. i think this will shine with handloads. hoping to 'adjust some 357 Max loads for the increased 350 Legend case capacity. Still am looking for loads with the 'newer' powders. Most data I see is older data and some uses bullets not available anymore.