I picked up an m92f from Ken a when they first came out. It's late so here's my unofficial review:
The plastic lower is incredibly similiar to the metal version. I owned a kjw p229 and other than it being a little lighter, not noticable at all. The m92f handgrips cover most of the lower so it's hard to tell from a distance.
The internals all attach to a common metal point so no worries about it breaking off. I can't say how strong the plastic is as I have yet to game it. Tomorrow is test day, so I'll have more to report then. As far as plinking goes, it's about the same accuracy as the other full metal kjw guns.
I'll have more to say after sunday's game
Cal City - Foreign Branch (Sask)