your not understanding and thas cool man, But the thing is cuz I did it.
step 1.You get your parents to go to the sherriff and fill out the purchase permit application, they approve it.
step 2. you recive the permit you give ur parents the cash or they buy it for you, such as a gift.
step 3. you go to the gun dealer with your parents or they go with out you. Then they buy the gun, walk out the store.
step 4. they give you the gun as a gift.
step 5. Be responsible with your new gift.
Now as for if you dont have parents well sadly you will have to wait as there is no way to go around it.