I loaded a few of these 9mm bullets with 3.2 gr Tite Group and they shot fine. But maybe the powder is a little fast and perhaps alternatives might be safer. I am looking to reach 132 PF or about 900 fps so I am thinking about either 4.0 gr Unique 4.0 gr WSF I am expecting that the load will come out a little slow because I am testing with a 4" gun. I would imagine that the WSF will meter a little better than the Unique on my Dillon 550B with extra-small charge bar. OAL 1.150" Federal 100 primers Any thoughts? Richard Wanna kill these ads? We can help!