In my data loads from my 16" JP barrel run about 100fps faster then the same load out of my 5" XD. Now if they are sub loads with 165gr bullets they run about 50fps out of the JP compared to the XD.
In my data loads from my 16" JP barrel run about 100fps faster then the same load out of my 5" XD. Now if they are sub loads with 165gr bullets they run about 50fps out of the JP compared to the XD.