POSTAL 2 STP Shotgun glitch
for this glitch switch your weapon then immeditaly switch back to current one then hold lmb as weapon draw animation start
i used version 1407 i don't know if works on 1415 and i played on enhanced mode but it works without enhanced mode tho
and it works on other weapons tho
it makes weapon fire double time, you can hear from sound of weapon it reverbs