Painted metal pigeon target shot from 500 meters with 308win

The "Portugese" CC is in english now... At range, shooting medium distance with my 308win. Target is 2/3 pepper popper with a painted pigeon that Im trying to hit. Coldbore shot to a 496 meters. Weapon: Tikka T3 Sporter 308win, 11:1" 18"barrel AseUtra silencer Nightforce NSX 5,5-22x56 Mrad Harris bipod Cartridge: Berger 210gr Hunting VLD Hodgon BL-C(2) powder Magtech primer Trimmed Lapua brass Weather: +9 C 1000 mBar Very light wind Corrections 5.2 mil elevation corrected for super elevation, muzzle velocity variation for the temperature and atmospheric condition, and 0,1 mil for spindrift. Barometer and thermometer used was Suunto X-Lander Military, rangefinder used was JahtiJakt 6021. Video shot with Sony DCR-SX15