No, more modern designs have disconnectors that require trigger reset before firing again. And don't try to mod them to slam fire, it'll just mess up the fire control group.
If you want to burn ammo faster with a pumpgun, get a Winchester Model 1897 (the 'period correct' Chinese clones will slam fire too), Model 12, Ithaca 37 of the original vintage, Stevens 520/620... those are all I can call right off the top of my head that will slam fire. Just be careful not to get anything you care about in front of the muzzle while you do this...
lpl