This is what happens when you shoot a cantaloupe with a .45 ACP hollowpoint round. Recorded at 600 fps with a Casio EX-F1 camera, played back at 30fps.
The .45 ACP (11.43×23mm) (Automatic Colt Pistol), also known as the .45 Auto by C.I.P. or 45 Auto by SAAMI, is a cartridge designed by John Browning in 1904, for use in his prototype Colt semi-automatic .45 pistol and eventually the M1911 pistol adopted by the United States Army in 1911.