I have a 15.875 MGM SS Encore barrel, with a 4 Gill Brake. I am shooting 180's through it. I have 180 Speer, 180 SSP Hornady's as well as 180 Fury Bullets. I have a Weaver 2.5 - 10X Classic Extreme rifle scope on the barrel. On 2.5X the eye relief is very impressive on the handgun barrel.
I made a 100 yard shot on an eight point this last deer season. That was the first shot deer hunting with this barrel. I was very impressed with the performance of the 356 Winchester.
I have had a 35 Bullberry barrel for my Contender for years. It is impressive also.

Bob R
I practice out to around 250 yards, however most places I hunt shots are limited to approximately 125 yards.