I wasn't aware a mag well put you in open, but I was thinking more IDPA.
Magwells are fine in Standard Division as long as they fit in the box with your gun. So unless you have some huge black hole of a magwell, all you need to do is move your mag pouches behind your hip bone and you can be alot more competitive in Standard than Open.
But as you said, your shootin' for fun, might as well be comfortable too and put them in easy reach.
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