The most-advanced .45 ACP Bullet since 1904?

After posting the video about the 9mm Interceptor rounds,   I wanted to show something for the .45 ACP folks that I think is as impressive.    The Lehigh Controlled Fracturing bullet is almost like firing 1 bullet and getting 4  bullet-strikes with one shot.   Made solid copper on a Swiss-type lathe,  invented to make watch parts,  these bullets have nearly perfect balance and tolerances which make accuracy and fracturing very consistent shot after shot.   These bullets have been around for almost 5 years but I think because they don't have a catchy name,   have flown under the radar.  
  We obtained around 1200 fps which is very close to the velocity you will get using the Underwood loaded rounds.  

Officer Gregg's  .45-70 video with Fit 'n Fire.   .45-70 Shootout with a Kansas Youtube...

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