The charts may be off a little but they give a close idea of where to expect the rounds to go. I don't know the factory sight above bore distance but let's say it is 4".
Based on what I looked up today,
PS90 with sights 4" above bore: SS197 40gr with a .185 ballistic coefficient should be about...
Muzzle velocity - 2034fps - 365lbs
3" low at 10yds - 1990fps - 350lbs
1.7" low at 25yds - 1930fps - 330lbs
Close Zero at 50yds - 1830fps - 300lbs
1.4" high at 100yds - 1645fps - 240lbs
Far Zero at 144yds - 1500fps - 200lbs
6.0" low at 200yrds - 1330fps - 160lbs
Actual milage may vary...
If your target is anywhere between 28 and 160 yards your round should impact not more than 1.5" inches low or high from where you aimed.
If your target is anywhere between 20 and 170 yards your round should impact not more than 2" inches low or high from where you aimed.
TA
Based on what I looked up today,
PS90 with sights 4" above bore: SS197 40gr with a .185 ballistic coefficient should be about...
Muzzle velocity - 2034fps - 365lbs
3" low at 10yds - 1990fps - 350lbs
1.7" low at 25yds - 1930fps - 330lbs
Close Zero at 50yds - 1830fps - 300lbs
1.4" high at 100yds - 1645fps - 240lbs
Far Zero at 144yds - 1500fps - 200lbs
6.0" low at 200yrds - 1330fps - 160lbs
Actual milage may vary...
If your target is anywhere between 28 and 160 yards your round should impact not more than 1.5" inches low or high from where you aimed.
If your target is anywhere between 20 and 170 yards your round should impact not more than 2" inches low or high from where you aimed.
TA
