TRUGLO MAGNUM GOBBLE DOT X-TREME INSTALL AND MATERIAL

[estesg7]

LOOKING AT THE TRUGLO MAGNUM GOBBLE DOT XTREME AND WAS WONDERING WHAT MATERIAL THESE SIGHTS ARE MADE OF AND DO THEY USE MAGNETS OR TAPE TO STAY ON THE RIB?  I LIKE THE LOW PROFILE OF THESE VS. THE PRO SERIES.  ANY PROS/CONS OUT THERE BETWEEN THE TWO?  THANKS IN ADVANCE.

[Rem Man]

   In my opinon get the pro series they are all metal, easy to install and are fully adj, They are great sights and go on the rib with to lock down screws. YOu can also remove them for field hunting and they hold zero.