No one can squat 1000 pounds naturally and if someone said they did, I’d call him a liar.
In your case I wouldn’t even think about using gear even if you do wanna reach those numbers. There are a lot of things at your age you can damage inside you. You should look into the potiential damage steroids can do to an under developed body. Even at 16 your still young, your goals may change and you may decide that what you once thought you wanted, you dont want anymore and it would be terrible thing to realize a couple years down the line after already causing irreversible damage.
In your situation the best thing to do is wait. Wait until your older and your body is done growing. Keep lifting naturally and doing everything right, diet, lifting, rest, everything and when your in your mid twenties and you still want to reach those goals then consider gear. Don’t let the people around you that are your own age tell you different and don’t let them peer pressure you into using.
Many of the pros at that level make a decision to use, and their use is a lifestyle. Many of them never come off. With that said you need to consider what’s important in life to you, having kids and a family or possibly risking the chance of never having kids and facing a life long relationship with a needle. I’m not saying its impossible to have kids or never recover, but with those goals your AAS use would be lifestyle and having kids and recovery can be an issue with long term steroid use.
And at the age of 16 your not mentally mature enough to make those decision and I don’t mean that in a insulting way. Believe me I was 16 once and I thought no one can tell me how life is because I knew it all but every year you look back and realize your that your much more mature a year later. Ill still do that to this day. So leave the thought in your mind that your goals may change and don’t take the plunge quite yet. At 16 you seem like you have a lot of your shit together when it comes to lifting, I wish when I started lifting at 16 I knew a portion to what I know now.
I’m in no way telling you how to live your life, I’m just giving you my two cents and an opinion from someone older. My goals and your goals aren’t the same but I just think it would be in your best interest to wait. I’ve been considering taking the plunge into blasting and cruising but the only thing that’s stopping me is the possibility of one day wanting kids even though right now I don’t want kids or get married, it might change one day. All I can say OP is you got a lot of thinking to do its your life but think intelligently.
Good day to you sir.