NOT KNOWN DETAILS ABOUT UZI GUN

So in that regard the MAC firing that cartridge, incorporates a trustworthiness gain about the UZI, especially with 115 gr ammo I've seen, created by Rem., Win, Fed, & S&B over the past fifteen yrs. The Israeli army 9×19 ammo, employs the 123 gr. bullet using a sharper pressure curve, with it’s peak nearer the breech plus more recoil impulse. Ol