You get Ammonia Nitrate from fertlilizer. But its hard to do now due to restrictions on the fertilizer after the Oaklahoma bombing. Its best to go buy some cold punch packs for your leg or something. The ones you pinch and the water patch inside breaks. They cost around 8 dollars and gives you a small amount of it. You are a noob obviously so you dont need a lot, you will kill yourself in a massive explosion. I tried myself using Acetone Peroxide as my primary explosive (You need a super boom smaller explosive to set off something secondary like Ammonia Nitrate). I tried numerous times with alot of AP to set this stuff off and it still didn't go. You need something equal to or a real blasting cap to set it off. Best bet is to just stay away from the stuff. If you get caught with it its serious charges. Can leave a big enough hole and boom to draw police attention.
