Sorry to ask, I can't be the first but I read through 4 pages of search and can't find the answer to what I assume is a common question, if you don't mind helping me out...
What FPS do you like shooting the Predator Polymag at? I'm shooting them at 1050 (after tuning my hammer spring down..) through my Kral PB but will likely be at 950-1000 with the spring all the way backed out, I do have a lighter spring I can drop in but was hoping not to but I want to see decent groups to at least 40-45yds.
thanks
What FPS do you like shooting the Predator Polymag at? I'm shooting them at 1050 (after tuning my hammer spring down..) through my Kral PB but will likely be at 950-1000 with the spring all the way backed out, I do have a lighter spring I can drop in but was hoping not to but I want to see decent groups to at least 40-45yds.
thanks