I went to a Mercop class last month. See the reviews in the practical training forum. Date of reviews was 2 April 2007.
There were a number of commonly believed truths that were attacked in this class. The wave was just one of them.
The first were that under extreme stress it is more important to draw your knife and use it like a blunt instrument. There is a good chance that you will not be able to deploy a waved knife properly. You could drop the knife. (again this is under duress and your fine motor skills have left you. Only gross motor skills are left for you.)
It was pointed out in the class even with a speed dialer it requires a fine degree of motor skills. This is not to say that a belt sheath similar to a speed dialer for a regular folder is much better than the knife clipped in your pocket. Since that meeting I wear almost every day a 45 degree holster for my Spyderco military Bm-42.
After a couple of weeks I can say it is pleasure to use. The instructor at the class pointed out to me the problems with a waved knife in clipped to your pants pocket or your speed dialer.
Have somebody really raise your blood pressure and fight and wrestle for 2 or 3 minutes and try to deploy your wave from your pants pocket or a speed dialer. The results are interesting.
Please understand that this was completely new to me. I recently bought a Spyderco Military. Disapointed that I had send the knife away to get the clip reversed so I could put a ziptie wave on the knife. Then after all the money and hastle to make a wave knife, I now put the knife in a holster made by Phil Smith of
www.philsmithknives.com. It is so much better than the wave in so many ways.
Note. Mercop uses a waved Emerson Karambit for a weak hand deployment when somebody might be going for his gun hand. He lives in a state that does not allow any fixed blades.
Please read the reviews of the Mercop seminars they were a real eye opener.
Regards,
Timber Man