Last few times i have shot at 20 meters, with FWB 300.
I have tried to hit the string that i have suspending washers 1" across.
Gotten pretty good at it on calm days, with a light wind it becomes very challenging, if the swing of the washer gets to any type of rhythm then you start to estimate when the pellets and the string will meet.
I started out using Mason's line yellow in color. I then went down to smaller diameter string, hoping to get it down to sewing thread at some point but not holding my breath that i get it down to where its any amount of consistency
I have tried to hit the string that i have suspending washers 1" across.
Gotten pretty good at it on calm days, with a light wind it becomes very challenging, if the swing of the washer gets to any type of rhythm then you start to estimate when the pellets and the string will meet.
I started out using Mason's line yellow in color. I then went down to smaller diameter string, hoping to get it down to sewing thread at some point but not holding my breath that i get it down to where its any amount of consistency