Omega is not an open breech muzzle loader.

Oregon does have that rule about the exposed breech so the traditions Western would be a good choice for break open, Plus a lot of older Bolt action muzzys and of course traditional sidelock and flintlock.


Omega is "sealed" from the nasty outdoor elements,
Not oregon legal!


Winchester X-150 bolt action. Open and exposed to the elements, It is also capable of using #11, Musket and 209 ignition,


90g pyrodex RS, 385 GP conical, open sights @ 100 yards. #2-3 are touching.