I'm a Viet Nam vet too...3rd Mar Div 1968-70..so thanks for our service Professor.
Anyone with your alleged education and collection of knives and hunting experience doesn't sound likely to be asking these type of questions. Some of them absurd...like a 2 3/4 inch self defense, slash, hunting knife.
Going pistol shooting and Deer/Elk hunting but it hurts too much to open your SABenza? Don't have time to log in and thank all of the members who've invested a bunch of time trying to assist you?
Something smells fishy to me.

Hope I'm wrong about you.
Didn't mean to smell fishy. Shooting doesn't bother me most of the time. When it does, it is something like pulling a case out that is jammed into a chamber. I am a good shot -- I missed expert with the M-14 by one ring. I only shot marksman on the M-16 but I don't know if they even counted the right target(s). You know how messed up the service was in 1968 and 1969. At least the Army and I trained with Marines at Fort Benning (Marines didn't have their own Scout Dog School).
However, the other day, I very stupidly jammed a SIG P220 mag into a 1911 (it was hot here and I was trying to run a couple of hundred rounds through a couple of customized pistols). My distance vision is almost back to 20/20 but my close up vision is low and I didn't know what I had done until I got home and had to use a towel and a pair of channel locks. That is the type of thing that bothers me.
I have a Remington 700 (ADL) in 30-06 as a deer rifle. I bought it a couple of years ago and ran about 60 rounds through it before having a trigger job done on it. That hurt my shoulder (rotator cuff surgery on the right side). Once I got the trigger job (down for 8 pounds to about 4), I could shoot the groups I wanted. An AR or AK-type rifle don't bother me. I also have a 700 police sniper speciality (with a 3.5 - 10 Leupold Mil Dot scope) and it doesn't bother me to shoot because of its weight.
You were probably in I Corps? Hue? Da Nang? Monkey Mountain? I was with the Army unit that took over A4 and Charlie 2 when the Marines left in 1969. I think they may have been some ARVN in between. If you were up at the DMZ, I have a great read for you. It is on my bookshelf and it is called the Con Thien or the Hill of the Angels. I found the book by accident. It is about alpha 4 and covers the efforts of the Marines (they had some Army supporting units) to build the wall across the DMZ. The author was a LT in the Marines and I learned so much about that place. I had never been able to find Alpha 4 on a map except for the Official Marine Corps History of Vietnam and saw it mentioned on a PBS special about Khe Sahn (spelling?).
But you are right, I can open the Sabeniza with one hand. I just don't like to carry such an expensive knife everyday or put it in a checked suitcase when I fly. Also, I have let my self get out of shape because of cardiac problems caused by sleep apena.
So any case, I didn't mean to arouse your BS meter.
If its from Matel its swell! and one I remember seeing in Dong-Ha carved in plywood of a Marine hootch.
What is the difference betweens the Marines and the Boy Scouts?
You probably know the answer.
Cheers and if I am ever in a ditch being shot at, I would prefer to be with a bunch of marines than any other guys.