Spyderco Rubicon

The Spyderco Rubicon was a surprise to me. Upon it's release, I had written it off due to it's high price tag and lowly S30V steel (for the price that is, I know S30V is just fine). Even when handling one in a shop, I was unconvinced. It took me a while but now I understand. I not only understand the knife but it has helped me understand something about Spyderco as a whole; Spyderco doesn't so much make "collaborations" as much as they make production versions of customs. Looking at the features and design of the knife, along with some of Spyderco's own language on this and other models, I don't think they get in the way of the maker's vision very much. It is more that they take a design and make it. If they can't, they work on it till they can. Case in point is the new Brian Tighe design the Tighe Stick. They stated that they have had that design for years and only now are able to produce it true to Brian's design. That is what makes the Rubicon so attractive to me now. I don't see it as a Spyderco designed by Peter Carey so much as I see it as a production version of a Peter Carey. Anyway, let's get on with the review. 

The knife is a short and stubby. I am able to get four fingers on the handle but just barely. The scales are carbon fiber on both sides and are nicely rounded for comfort and polished to a high sheen. They are very attractive and a highlight feature of the knife. Additionally, the orange g-10 on the pivot and backspacer really set off the knife. The finish on them is top notch as I've come to expect from Spyderco's Taichung factory. 

The pocket clip is a custom design. It holds the knife in just fine but it's not my favorite. I appreciate the effort put in here, though.

The liners are titanium and the knife is held open with a liner lock. If I had one complaint, it would be that there is no cutout to allow easier access to the lock bar. It's a minor complaint though as unlocking becomes easier with practice and there is traction cut into the lock to allow for a better purchase. 

The blade shape is quite unique. The best way to describe it is a modified spear-point with a recurve. The blade is fairly short at just about 3" but it is wide. The grind is a double hollow grind that works well and adds to the look of the knife. There is a modest tip that could be a little pointier but it works fine. 

The blade rides on bearings and is very smooth. It doesn't quite drop free on it's own but, for a small knife, it is very good. The flipper tab is expertly designed. It is set up to guide you in which way to use it as it is flat and directional with traction cut into it. The detent is fairly mild but the knife fully opens every time. If the detent were any stiffer, It would be too difficult to operate the lock. It is well balanced. 

As I see this knife as a production version of a Peter Carey custom, it is fantastic. I think they nailed the execution and design. I don't know if the knife holds up on it's own as a pocket knife, for me, but there is no doubt it is a very nice piece. 

Zero Tolerance ZT 0600

The Zero Tolerance Knives ZT0600 is a limited edition model designed by R.J. Martin. The knife won collaboration of the year in 2012 from Blade Magazine but while I think it is the closest production knife to a custom R.J., it's not really in the same league. That should really go without saying but I feel the need to express it in light of this review. I'll explain later. 

The 0600 is a big knife. I mean really big. It's got a 4.25" blade and it weighs in at 7.3 oz. The size and weight wouldn't be a huge issue if it weren't for a few things that I'll get into later. The blade stock is equally as hefty at 4.8mm on my calipers.

The grind is a hollow grind with a recurve and is distinctly R.J. Martin. The blade steel is B75P which is a powdered version of BG-42, a ball bearing steel.  

The handles feature a really nice 3D machined diamond pattern that I like a lot in comparison to, say, the 0560. The presentation side in inlaid with carbon fiber and I find the whole look interesting and elegant.

The handle is also sculpted to provide a good feeling in hand. While this knife is big and heavy, it is easy to hold. 

The knife features a sculpted Ti clip that could use a bit more tension, especially for a knife this big. It does a good job of keeping the knife where you want it though. 

The 0600 also features a full titanium backspacer that is milled to match the traction at the butt of the knife as well as a cutout for a lanyard. I think there is a few ounces in this piece alone. The execution is there but it does not match both sides of the frame evenly, being a bit more raised on one side than the other. 

The knife features a bearing system for the pivot and it is quite smooth. That combined with the heavy blade stock let the blade freely fall on it's own weight. This might also be due to the relatively light lockbar tension and detent. This knife was made before ZT moved to the stiffer detent they are using now and, in my opinion, it could use a bit more detent as the action of the knife is not that great. The heavy blade and weaker detent don't really allow it to rocket out. A few pain points for me are the flipper tab and the back of the knife right under the flipper. The tab itself has no traction cut into it at all. This makes it slippery if you're not paying attention and I've slid off it a few times. Under the flipper, there is no jimping but the frame is cut harshly on the inside and, being that the blade is so thick, creating a large gap between the slabs, your finger goes down into the gap and it doesn't feel great hitting the harshly cut handle scales. 

The frame does not feature two screws on each side but rather just one side for the handle. The reveals a rather rough tap for the screws and looks unfinished. I will probably take a deburring tool to it or sand down the inside just to finish it a little better. 

Overall I am disappointed with this knife. An R.J. Martin custom is one of my grail knives and I was hoping that this would be close enough to keep me from wanting too hard (a custom R.J. is in the thousands not hundreds of dollars) but alas, it has not. I think with some tweaking, this knife would be fantastic. Looking ahead, it seems ZT has stepped away from features like custom milling and moved more toward good basic designs. The 0392 was one of the best production knives I've handled and that philosophy shows there. If that philosophy was applied to a R.J. design, that may do it for me. Are you listening ZT?