Yes should be fun, when I had the convertible Blackhawk .45 I shot some warm .45 Super from it too, I think I was shooting 250/255gr over a stiff charge of 800x and recoil wasn't bad. I didn't chrono it from the BH but I was getting ~1275-1300 fps with it from the 5" KKM Glock 21. Brass wasn't sticky ejecting from the Blackhawk either.
Last edited by MrBFR; 01/19/2015 12:05 AM.