Which is better ?

ak knife... ak silver it's ak camo and ak camo it's ak gold....
only good ak's are scope and knife

i have silver
but like knife too ;D

i only have AK silver and it rocks.. i tried knife sometimes but it recoils like hell /yea

ak silver is batter.

ak kinfe better tham silver

AK silver rocks coz of its cool skin and less recoil that knife is only useful in GM..

If you playing competitive, ak-silver is the way to go.

If you want so screw around, get the ak-kife.

IMHO, the ak-silver is much better, because it is easier to get, and it doesn't have a wacked up spray like the AK-Knife.

ak47 knife cuz the knife makes it better.

The AK-47 Silver.
Logical reason: The AK-47 Knife has a shit-load of recoil. Even more than the AWM, I believe. In addition, it has reduced accuracy. Nevertheless, the Bayonet is not always a 1 hit KO.