Megavolt continues a line of accelerators for standard 4.5 mm bb balls - this time he has completed the ЩУМ-72 model in the form of a compact pistol of low power. It is included into the Accelerator Table  and, according to the results of the calculation, has a record quality coefficient: G = 55.1% ! This is the maximum value achieved for gauss guns with thyristor switching, only the DB6L half-bridge recovery coilgun is ahead.

In general, there are already twenty accelerators in the Table, apparently in the near future I will do another analysis and ... Read more »