Air Arms S510 .177 Caliber
RWS R10 Heavy 8.20 Grain
Zero Range:  25 Yard
Air Arms S510 .177  RWS R10 Heavy 10 yard POI
Air Arms S510 .177  RWS R10 Heavy 25 yard POI
10 Yard Point of Impact 25 Yard Point of Impact (Zero Range)
Air Arms S510 .177  RWS R10 Heavy 50 yard POI
Air Arms S510 .177  RWS R10 Heavy 5 mph POI
50 Yard Point of Impact 25 Yard Point of Impact with a 5 mph Left to Right Wind