What mount for Fast Fire 3 ON my H&R Pardner vent rib

[kevin2]

I've got the H&R Pardner 12 gauge 28" vent rib pump. Is it possible to mount the Burris FastFire lll to this shotgun? Would prefer their speedbead system, but I don't see any info on my gun.

I've got an email into Burris, but in the mean time I figured someone might know.

[BurrisOptics]

SpeedBead is NOT an option for you but it looks like it's drilled and tapped so you can do the pic rail with the picatinny base option or you can drill and tap for the Marlin 336 base.