I was looking around on the web today and found some sites the you can buy the J4 jacket. Got to thinking about swaging bullets and was wondering if anyone here does this. The questions that I would have would be. 1. Is this a cheaper way to get good accurate bullets? 2. One a scale of 1 to 10 how difficult is it to do? 3. Where do you find the dies needed to form the bullets? and lastly 4. Is the investment of time and money worth it, can you get bullets the are the same if not better then quality match bullets on the market? Any feed back is welcome.