Well, i remember a LONG time ago when they first came out with the LAW, it was a glitch that you could shoot your pistol out fo your knife infinatly. i have a SS somewhere.
but it was like, get the knife, put aandoconda or something in your backpack slot, then put the law in your main slot, and bla bla bla, then when you went ingame you could hav einfinant shots with your knife [shooting as a andoconda] and it reached the length od the knife normaly does, so you could look legit while pwning people with 1 knfie kill.
if someone has any info they should try it and see if it still works.
Erm i should know this one..... Come on think..... Aww i got nutin
1st. buy a shotgun.
2nd. put shotgun in your pistol slot
3rd. put pistol in backpack
Those are the old instructions i used to do it made you deal the dmg of a pistol ranged with knife so if u used deagle it was 2 shot. kill it was epic and when shotguns used to shoot rockets. the good old days.