I tried APP,Gold, and Pinnacle with 250 and 300 gr in PB and Sabortooth.
The way I got the best group was with heavy loads of APPFF none of the FFFGold or Pinnacle compared the best I could do was 250 gr Sabortooth and 150 gr of FF App grouped 1.5 to 2 inch for three groups in a row[@ 100]and I can do that with Shock Waves at 150.Also I read about how they blow up and don't leave an exit hole that is a no no in my book. Lee