The World's Fastest Bullet, 1 Mile Per Second!!!
This guide details the experimental testing of the .17-5.56 KAK wildcat cartridge, a high-velocity round developed by necking down a 5.56x45mm case. Expert insights from Matt Carriker of DemolitionRanch are provided on its performance against various targets, including ballistic gel, body armor, and a ballistic skull, with velocities reaching over 5,200 FPS. The guide covers the setup, testing methodology, and key observations from these advanced ballistic experiments.







