Hi there I just acquired a second hand Jericho 941F two toned in 9mm. Safefty is frame mounted and barrel has a polygonal rifling. The 1st owner acquired this unit way back in 2000 before moving to Australia. I got my eyes glued to this topic since last week after I got this gun. Great thread and lots of info. BTW, Im based here in Manila Philippines and former Glock 17 user he he