GLOCK 43 MAG extender (8 rnd) remix

Remix of erniepike's G43 +2 mag extension.
Changes:
Its narrower, so it doesnt stick out past the grip towards the back.
the little serrations/grips removed.
Theres built in support at the top/front.
Mag retaining bump at the rear is enlarged a bit. Same height, just a bit wider at the top.


See pics. Black is old, red is new, showing how its narrower in the back.

The 'grips' on the front have been filled in.

Support added under the front lip for holding the mag in. I was pri