Helping identify cartridge


Cartridgecorner, supposedly there is also a #21 (CUGIR) made 12.7x108 dated 1980.

To what I understand CUGIR stopped making SAA in the 1950s and concentrated on Weapons and 12.7x108 and 14.5x114 for a very long time and only after the WAPA came down started making SAA again (earliest I know of is 9x19 from 1993 (with “UMC” hs).
Today they are also making 5.56x45, 7.62x51 and 12.7x99 (.50 BMG).