We perfected the ultimate drop-in extended mag catch. This extended mag catch is a drop-in unit. You don't have to worry about metal coming in contact with your expensive mags, this is made from a stock mag catch - plastic to plastic contact is maintained. You can engage the snag free Extended Mag Catch without breaking your grip (turning the gun) - it is one of our finest accessories to date. At the above right the extended mag catch is displayed assembled and in its two major parts. On the left it is installed in the G20. Note that the Extended Mag Catch does not interfere with the holster in our Predator line - it should not interfere with most holsters.