What movie guns can be fired with no blank adaptor?

[MoviePropMaster2008]

Originally Posted by 4570guy

There are a couple of semi auto shotguns that will cycle without blank adaptors but the FFXhot loads must be used. They function at about 90% which is not reliable enough to take chance with during filming. This is mainly due to the inconsistant nature of shotgun blanks.

yes, I can cycle my semi auto shotguns with super hot blanks, but they crap out after three shots. I can fire the SPAS 12 about 3 times before it jams up. Therefore (like you already said) NOT blank adapting them is not a viable option due to the unacceptable probability of failure during a take...