Hi John and welcome. Unfortunately, no Sir. Due to lower powder charge and lighter payload, mini shells are not recommended for semi-auto shotguns for reliable cycling. So, definitely worth risking your life for as they work for self-defense in pump action shotguns but do not produce enough pressure to properly cycle semi auto shotguns. Cheers and stay safe!

No, will not cycle the action enough to function properly.

Hi John, no sir, the mini shells do not generate enough pressure to cycle the action on the Tokarev TTF 12.
Stay safe & have a great day!