Glock gets rid of the .45 GAP

Once Glock's signature round, the .45 GAP, or Glock Auto Pistol was supposed to be a .45 ACP improvement. However, the caliber failed to wow anyone and never really got a strong following. It seems that with the cancelation of production for the G37, G38, and G39 Glock is abandoning the caliber that they put their name to.