7.92x33. Currently, the only manufacturer of such ammo is Prvi Partisan, in Serbia. The same cartridge was also used in the StG43 - the world's first true assault rifle.
Can I shoot 380acp caliber out of my 32 pistol?
how far does a 50 caliber sniper rifle shoot accuratly
No. Shoot only the caliber printed on the barrel.
No.
No.
Which caliber?
No. Only shoot the caliber printed on the barrel.
no
No
.308
You need to consult your owner's manual. Some BB guns can shoot pellets, but some cannot.
You can from some, but they have to be designed to shoot both.