Survival and Emergency Preparedness

That's about what I expected.
I'm using a 6" barrel on my 45 Super and I was expecting 50-60 fps advantage over 5" barrel.

My G21 with Storm Lake threaded barrel is just in line with the one they have listed. 255gr hard cast approaching 1100fps is a stout load. I'd feel very comfortable carrying that in dangerous game country. It's not 454Casull, but it's controllable and the G21 is easy to carry.