(adsbygoogle = window.adsbygoogle || []).push({}); Well I'm pretty sure that we all agree, it's a great attachment.

Has anybody had any issues with it?

An example:
Tactical Knife is a quick forward stab, not a slash.

One of the best knifing strategies is slashing with your knife while moving around the enemy. This doesn't work with Tactical Knife.

Anyone else have anything similar?

Its glitched a little bit for me a few times. Like, i'll be right next to somebody and knife them and it will go right through them. That starts to annoy me.

Never had any problems
With Lightweight , Marathon and Commando,
I got a 20 Ks just using the tactical knife

i make 1 nuke with knife xDD and i play too with trhowing knife i had
MP5k silenced, USP.45 with tactical knife
and the perks are
maraton PRO
Lightweilgth PRO
Commando PRO
Painkiller
and thats it for more information add Niki360 for ps3