First glance I thought they looked ok, but after further inspection im not so sure.
The Hoth blaster looks like a v5 but the mold line is slightly off where it runs through the scope.
ERG pike does feel a little waxy and i cant see any injection moldings although the mold line appears to line up.
Both pass the float test which i know some repros do. Sorry pics dont appear in order....im just gratful @Sundancer Squadron for pointing me in the right direction regarding the uploads

Any help appreciated.