Aqua LungArgonaut Stunt Spartan Knife

I’ve owned the larger titanium version for years and I love it, but I am unable to carry it where I am now due to blade length restrictions. This blade came very sharp and is stout and compact, with a well made kydex sheath that you can use straps or a clip to keep on your shorts or calf or wherever you choose to carry it. I’m guessing the steel used is probably 420J2 which is alright, but nothing special. It is way better than the 300 series stainless most steel dive knives use. I included a picture with a Griptilian and a Gerber Guardian for a size reference. I prefer to carry this knife over the Gerber.

My sole reason for buying this knife is because the description said it was made of 4mm Titanium in several places on the page with no mention of stainless steel. I dive several days a week in salt water and rusting stainless steel knives have been a problem for the 60+ years that I have diving. Titanium will stand up to salt water corrosion and that was what I wanted. What I got was a stamped out piece of stainless with a black coating and a few feet of poor quality paracord wrapped around the handle, not really worth the near $100 dollars I payed for it. It wouldn't be a bad knife in the $40 range.

I use an aqua lung big squeeze attached to my bcd and it is too large of a knife to be on my bcd this one is perfect not too big but big enough you don’t want stabbed with it

Just recieved my knife and its exactly what I expected. Perfect size for the arm, I can't wait to use it on my next dive.It locks in good in the sheath, easy extraction.

Nice compact size and a variety of mounting options. Great for a bcd or wrist mounted knife. Sturdy design. Nice alternative to other small dive knives and a good compliment to the larger titanium versions.