Lol alright I'll explain:
With sleight of hand, you can fire the L96 extremely fast by not having to c0ck the gun.
Without sleight of hand, you can fire the L96 medium-speed by not having to c0ck the gun.
Assign the macro to RT or a Tac, and when you hold it down and use the L96, you'll shoot really fast. You cannot snipe in, it is just for no-scoping.
I also haven't tested in any public matches, so you'll have to let me know if it works on public matches.