Tiny hands,

Stubby fingers...

So a person I know is going on a deployment and did some training down at Quantico.  She has tiny little Carny Hands.   She is a good shot and has been shooting all her life, but her weakness is those tiny hands.  She can't get to the mag release button without shifting her grip on her issued weapon, a Glock 19.  So, after a reload she is a little behind the curve, every time.

Now, some people are left handed and can reach a standard mag release with the social finger not matter how small their mitts.

And sometimes the problem can be solved with hardware, getting something with a ambidextrous mag release and then retraining.

But is there any other software alterations possible if these two options are unavailable?