You may find HFT easier with something capable of 10x. Half mildots are helpful too.
You may find HFT easier with something capable of 10x. Half mildots are helpful too.
That seems most popular for HFT. 9-10X magnification and a 40mm objective limit the depth of field (DoF) such that, with parallax focus set around 23-25 yards, targets at 40 yards will be just starting to blur, targets at 45 yards markedly more so, which helps range finding. The same is true for close targets.
Going for a 32mm objective scope with the same magnification will increase DoF, so will be less useful for range estimation.