Breechplug,

I would concentrate on some way for her to support the gun while she is hunting. If she's going to be in a ground blind (as my wife was) she might do well with shooting sticks or one of the adjustable type rests that you can find through Cabela's or other major retailers. Most recoil is felt on the shoulder and not much on the wrists. I think she just needs a good sturdy rest for the gun so she's not supporting the weight with her own wrists and arms. She then should be able to shoot comfortably and accurately with whatever load the two of you decide on. Make sure you have her practice from whatever kind of rest you come up with.

http://www.cabelas.com/catalog/brows...3Bcat104769180

BPS