this is stupid. when he askes the question. if u have 3 wepons can u upgrade them all? gives it away that its fake because if the glitch worked obviously he would know the answer to his own question
stupid ass ppl on ttg

if you put a gun in pack a punch you lose one but you can get four and have 3 upgraded

the glitch does work i had 5 upgraded guns but the problem is for every weapon you put in the packa punch when you take it bak out you loose the weapon in your hand so you need a few weapons to have a few guns upgraded if anyone wants showin i shall show you later on I Liam Richo I

i somehow duped my colt, i had a packered colt and a normal colt that i could both use, the i put my normal colt in the packer punch and it turned into and upgraded one so i had two of the same guns and my original crappy colt, so i put it back in the packa puch and ended up with 3 upgraded colts, not sure how i did it, will try again soon.

IMPORTANT: IF YOU TAKE DAMAGE YOU WILL LOSE YOUR DUPED WEAPONS (most of the time)