dude it got patched no matter what.. all it says is Failed to Purchase item.
Its patched.
Just be patient for somebody to make that hack or make it yourself.
In my humble opinion, there is no point in getting blacked out weapons. They know what you purchased so when they update again your going to get demoted or possibly banned. Then everyone is going to complain.
Same for me it got patched hard time
but do you know how to get it now after the patch??
WHyy do you waste your time trying to glitch a weapon, ump isnt even that good... Trust me, i have a friend that glitched the ump, i pwned him with my scar, he complained to me that he got demoted to T, cause he glitched a weapon, in my oppinion, scar is pwnage when it comes to acc and dmg