Garminator
Is this what you needed.... looks like they are legal - all the time (page 7 of the Georgia hunting regs....
Muzzleloaders:
.44-cal. or larger, or
muzzleloading shotguns 20 gauge or larger.
Primitive Weapons:
Legal weapons during
primitive weapons season include crossbows
(scopes legal), bow and arrow, and muzzleloading
firearms (scopes legal). Muzzleloader hunters
may use scopes, iron sights or peep sights (fiberoptic
is OK) during primitive weapons season.