Went on Friday and unloaded hundred rounds in a skill builder class with eight other folks. I had loaded up a bunch of MP-40–160 – HP half and half lube and powder coated they all shot great they were over AA #5 7.9 gr. power factor of about 160 really nice for shooting paper fast with a 10 mill. Temperature was a blazing 20° or so as night fell. Soon we will be shooting with gloves on.