I have a 0.50 BMG cartridge, experimental SLAP of Picatinny Arsenal.
I do not know if it is empty (factory inert) or no (I do not hear anything when I shake it).
It would be stupid to put a hole on the case if it is empty !
Can someone tell me the weight of the cartrige (empty or full), mine weighs 100.20 grams.
A small red dot is visible (with difficulty) on the base (at 9 o’clock). what is the meaning of this dot ?
Thanks for your answers