Redhawk; I use a load the duplicates Remington's factory loading using the 180JHP bullet as it shoots very well in my gun. 13.2 grains H110 with Rem's 180 JHP gives me around 1320fps out of my 8" barrel. The bullet will expand if shots are kept within 100 yards which I have set as my max with this caliber. Most of my shots have been in the 60 yard area with a few pushing the 100 yard mark.