My friend has one chambered in 30-30, shoots very well, he picked it up used when he was hunting a 22lr lever action when levers were cheap, $250 for both. We had a lever shoot recently and someone had a Savage 99 in 308 so I can say I've seen one. My first lever was purchased in the mid 70s for $99, a Marlin 35 with gold trigger, when they had rebates on them in the early 2000s, I bought a long barrel 45-70 for $300 minus the rebate, since then I found a big loop Winchester 30-30 and a Ted Williams 30-30 with a shorter barrel. I like shooting levers and feel I have to where a plaid shirt and wool hat when I pull them out. If I found one in 12ga I might look into another, maybe 44mag, 444. A good marketing maybe would be offer a pistol and lever in the same caliber so new buyers wouldn't have to search around.