Different guns, one in the bottom pic is a standard .22LR which I sacrificed the front sight. Filed it all down then filed some groves into what was left.
The top pic is a factory compact that came with the williams rear which screws on with the 2 screws that would hold the scope base, while the front is held on with the one screw just like the original sight.
Notice the compact with factory peeps does not have a dove tail cut into the barrel for the original sight.
Hope that clears it up, if not ask away.
Rich
