I can't think of a rimfire firearm that I would use on a pig.If you come to south GA you can hunt hogs on any WMA. Can’t do it during turkey season in my area and you can only use rimfire weapons. Other than anytime between Mar-Sep is fair game. It’s also legal to take hogs during deer season.
Yep, Oklahoma has numerous WMAs. However, hog hunting in OK WMAs is a problematic thing. The key words are; " Hogs may be taken on Department-managed lands during any established hunting season with methods authorized by the Department for that hunting season". Example: Shotguns and slugs, centerfire rifles and muzzle loading rifles are not considered appropriate for small game hunting. Some folks use .22 LR and 22 WMR on hogs in WMAs. Know one guy who has killed a lot of hogs with a .17 rimfire.Oklahoma has a large population of pigs. Plenty of state land.