The high capability programs are only available to their purchasers like engineering institutions & manufacturers and their registered staff, teachers & students because it is a very expensive capital investment and legally licensed product. e.g.; Abaqus Just Try asking bullet manufactures to give you access to their purchased / licensed programs they have for modelling their bullet designs and modelling for BC figures , and Im sure you will get a blunt NO.
So, one needs to decide if they just want be a backyard hack when it comes to understanding & explaining bullets, or do they want to invest in the required time,effort and avail. technology to better avoid erroneous & vague assumptions and theories.
-Bulletproof and Waterproof don't mean Idiotproof.
