Hopefully you are aware there is almost no place to shoot on the Big island. A scruffy patch of dirt down near South Point, and a bulldozed area over near Hilo.
No regular range with a berm, target area, or anything. Was supposed to have a formal range several years ago but the liberals managed to stall that.
Ridiculous, but maybe think how much effort to get your collection here and have no place to use them.
Very accurate, but you forgot the county trap and Skeet range in Hilo.
There are no rifle/pistol ranges with organization, facilities ,and a formal RSO
on the Big Island.
If you know someone there are many private areas where you can blast away.
I know one place where I've heard full automatic gunfire at night.
I didn't call the cops because they would not have gone there and they
probably know who they are anyway. Plus I don't talk to cops if I can help it.
There was also a place off the Mauna Kea access road, but with the protests going
on, that is probably not wise to use today.
Bottom line is get to know the place, make some friends.
It is also very wise to have an up to date Hunters license from your
state before you leave. You generally have to have a Hawaii hunting license
to have a loaded firearm on DLNR land, even if you are just doing target practice.
If you don't have a valid hunters license from another state or a diploma
from a hunter safety class, they will make you take a Hawaii Hunter safety class.
The Hawaii hunter safety class is a joke and has a very long wait list for classes.
Stay "Grey" and don't stand out.
Welcome to Hawaii.