I've wanted to test a number of different ammunition types with ballistics gel to see how they performed, but the day that I pay between $150-$250 for Jello is the day I find another hobby. With that in mind, I spent an afternoon experimenting and was finally able to come up with a gel recipe that works.
DIY Guide to Making Your Own Affordable Ballistics GelThe Firearm Blog
4 Ways to Make Ballistics Gel - wikiHow
Working With Ballistic Gelatin at Home
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DIY Ballistic Gelatin - The Armory Life
DIY Ballistic Gelatin - The Armory Life
Working With Ballistic Gelatin at Home
Working With Ballistic Gelatin at Home