Accuracy

Different projectile weapons will have different accuracy ratings, which can
be seen with the ARMSLORE skill. This reflects the ease of sighting your
target with the weapon with no additional bonuses from the AIM command.

There are 8 (known) levels of gun/bow accuracy.
These can be seen using the ARMSLORE skill if you also have the related gun/bow skill.

1. very innacurate
2. slightly innacurate
3. average accuracy
4. better than average accuracy
5. very accurate
6. highly accurate
7. extremely accurate
8. incredibly accurate