Spotting scope to see .223 holes at 300 yards

Andy T

Sergeant
Minuteman
Jun 10, 2007
420
44
Northeast
Currently I am using Celestron 18-55 X 65 and I am unable to see .223 holes at 300 yards even with Shoot N C targets.
What spotting scopes in the $300-500 range would allow me to see the hits - if it all possible?
Are some target types better than others in order to see the hits easier?

Thanks.