Switchblades!

[Retired W4]

What does the term "single action" or "double action" mean in relation to automatic knives?

I believe it has to do with OTF (out the front) automatics. If you look at the small Microtech knives you will see the blade is actuated by pushing forward on the switch and retracted by pulling aft on the same switch (double action). The older and larger Marfione versions, such as the CFO II has to be charged by pulling back on the handle at the butt (single action). The big CFO II is #218. Both knives are dated Sep 2003, before the Marfione's sold, I believe.

The Ultratech (below) originally had Torx screws, but because one screw backed out and was lost Microtech replaced all the screws with their three hole headed screws. I would liked to have kept it in original condition, but that's what they did to fix the knife. The CFO II is a monster and is great for a pilot's survival vest. The Ultratech is great for everyday pocket carry. Just don't wander into the Atlanta city limits. Georgia law restricts local governments from restrictive gun laws, but allows them to limit the type of knife you can carry. The weapon laws change so rapidly around here please check before carrying.

 

[whitecoyote]

My favorite everyday carry. Benchmade 3550

Second best, Benchmade Mini Infidel.

 

[Retired W4]

Rare autos

I found this one in Portland, OR (switchblade heaven) picture #2/3. It's an early collaboration between Al Mar and Benchmade and is marked as such on opposite sides of the blade. The other is one, picture 1, (#8 of 10) of Al Mar's prototypes from 2007. I like auto knives for several reasons.

 

[rodcraft]

Another benchmade

Occasionally i'll carry this or a boker top lock on shift but mostly i just use trauma shears for any cutting that needs to be done.

 

[dnonac]

While reading SMITHHOUNDS post, I kept thinking back to when I was a kid......in the 50's and early 60's. I had an old switchblade back then and have thought several times about getting another, and his post made me start looking. I saw several at gunshows, but passed since I really didn't know what I was getting.

Did a search on a well known selling site and lo and behold....found one locally for $40. I have know idea if that was a good deal, but the knife is solid, blade is tight, safety switch works great and the spring is outstanding.

This one measures 8.75" open with a 3.75" blade. It's in pretty good condition and I was told it was purchased in Greece by an ex-Navy guy back in the early 90's. Only mark I can find is "INOX" stamped on the blade. Looks like it'll make a great letter opener. Did I need one of these? Of course not, but it sure is fun to mess with!

Who made this thing? Anybody know?