POTD: The Universal Vulcan 440 – A Pump-Action M1 Carbine
Welcome to today’s Photo of the Day! Here we have a hunting rifle built on a very familiar skeleton. This is the Universal Firearms Vulcan 440, made down in Hialeah, Florida in the mid-1960s. Universal earned its keep building commercial copies of the M1 Carbine from surplus and new parts, and the Vulcan was them trying something different with that platform.
Take the M1 Carbine action, and instead of leaving it a semi-auto in .30 Carbine, turn it into a pump-action chambered for .44 Magnum. The pump handle releases that familiar rotating carbine bolt, and you end up with a short, handy magazine-fed rifle with enough punch for medium game, something the original carbine was never built to do. They fed from modified carbine mags.
Universal made somewhere around 2,300 to 2,500 of these before pulling the plug, so they don’t turn up often. There’s even a bit of lore floating around that .44 Magnum carbines like this got tangled up in the Bay of Pigs era, a 1962 gun magazine ran a piece called “Cubans and Carbines” that name-checked the Vulcan. Whether any actually went south is anybody’s guess. Either way, a pump .44 Mag built on America’s favorite little wartime carbine is a neat idea you don’t run into twice.
Most of our POTDs utilize images from our friends at Rock Island Auction Company, the premier firearms auction in the United States. Take some time to browse their current auctions – who knows, maybe you’ll find a piece of history to take home!

“Universal Firearms Vulcan Slide Action Rifle.” Rock Island Auction, www.rockislandauction.com/detail/5032/1002/universal-firearms-vulcan-slide-action-rifle. Accessed 25 June 2026.
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