Thanks for sharing your experience! I'll tell you why I asked about this. I had just cut 5" off the barrel of my 45/70. No, not my Guide Gun, but an H+R Buffalo Classic. It now bears a 27" barrel, instead of the factory 32". It has less recoil, even though it lost some weight, and is much easier to swing for hunting. I was curious how much velocity I lost by doing this.
Thanks again!
Don