You can get a great used Remington 870 for under $250. (I have no clue what they cost new) In a short barrel, there is no better home defense weapon.
If you are quick and very good, you could shoot clay pigeons with it.
I know I could hit clay all day with mine, but it would scare the heck out of anyone standing close by.
You got to hit them almost as soon as they come out!!
But seriously, ther are several very good shotgun with multible barrels out there that would work well.
For home defense, the 870 is king.
nice thanks, anything in a semi-auto that you would suggest?
Not for a novice. Under pressure there is a major problem with short stroking the action and causing a double feed jam. It will also kick more, or at least there will be the perception of greater recoil. If home defense is the object nothing beats a semi auto Benelli Super 90 with extended tube. IF you can find the original M121 which preceded it, it will have beautiful wood furniture and you can put a riot length and choked barrel on it. That's what I have. Mine has ghost rings, sling and has been proported. I got it for about $400 at a gun show, used. There are different barrels available IIRC so it can be converted to other uses. The weapon is recoil operated and as that big block of steel goes into motion it absorbs the recoil, so it feels like a gentle push. I can empty the eight round tube before the first hull hits the ground and I'll stay on target.
Yep 870 is real good... also look at the winchester 1300.... teach your girl how to use it ! and make sure its always ready to protect you life, liberty, and property!
BANGGG!