I have ordered a barrel to make a 270 Bee what powders have been working well for you? Currently I only have Retumbo to try and a small amount of Magnum. I have some 140 gr Accubonds, 150 gr ABLR, 150 gr Hornady Spire Point and 160 gr Partition to try. It will be a while till I get the barrel and get the gun up and running but I want to get some proven powders and loads in the mean time.
