My girl is 2 months OLDER THAN ME, she stands 4'9" but she swears she's 4'11 and 3/4 ... shes a whopping 73 pounds... I drive a semi and am typically only home 4 days a month... she has asked me to find her a gun but idk what would have any real stopping power and fit her tiny hands... her 1 year old daughter has bigger hands than my girl... any suggestions?