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Spec Bump "In Hand" [Review]

Joined
Feb 20, 2005
Messages
280
By now, pretty much everyone here has seen or heard of the Spec Bump from Kershaw and Ken Onion. I first saw the knife in person at Blade 2005, and knew I would eventually have to have one. As I was gathering my "stuff" for my present deployment to Iraq, I had to make a hard decision about getting one before I left. After a couple of "out of stock" run-arounds with my usually reliable suppliers, I ended up deploying without one. I brought plenty of other great knives with, though, so don't shed any tears for me (see previous post on "The Desert Collection"). Once I'd been here in the desert for awhile, and things started to "normalize", I started getting the itch again. My Spec Bump arrived just the other day, and I have had a chance to give it a good evaluation.

Application: This is the intended role of the knife, and what I hope to use it for. This blade is intended to compiment a 4" fixed blade utility knife. It essentially meets the same needs as most EDC. It is a convienient, readily available knife for general purpose/utility cutting when the FB is not neccessary.

Dimensions: Out of the box, the first thing that struck me is that it's BIG. There are bigger folders out there in pockets right now, but compared to the Leek (see photo) and Mini-Ritter that I am used to, it is bigger. It still fits into the pocket quite nicely. It is not "noticed", and I didn't have to re-arrange any of my other pocket-litter to accomadate it. The knife is not too thick. It slides in and out of the pocket nicely. The knife is on the heavy side. Some would say it has "good heft." There's alot of knife there, so you have to expect it to weigh a bit more. The blade-to-handle ratio is quite good. what I mean by that, is that there is not a whole bunch of handle material for just a little-bitty blade. This is one of my gripes with some of the spyderco knives. Some folks prefer more handle and less blade.

Ergonamics: The knife just feels right. The textured and nicely curved G10 handles could not have been done any better. In a variety of cutting situations, there was always blade-on-target. The belly is great for applying extra pressure on a specific task, and rope or cord is nicely trapped by the convex curve at the back of the blade. Also, the point of the blade follows the centerline of the entire knife, so piecing tacks are a breeze. The pocket clip is very low-profile, and does not get in the way of the grip at all. The flipper makes getting the blade out fast and simple. Alternatly, you can also use the thumb stud, or open it manually. Closing the knife one-handed with the stud lock will take a little more practice (my thumb automatically searches for the liner lock), but it is do-able.

Construction: Top notch. The lock-up is sure, and the fit of all the parts is first rate. I'm not sure what kind of washers it has, bit I've never had any trouble with Kershaws in the past. The texturing on the handles reminds me of a fish for some reason. All the edges are rounded to offer a good grip. I do not know the finer distinctions between CMP154 an 154CM steel, but it seems to behave very much like the 154CM steel I am accustomed to in Benchmades and Microtechs. It takes a very keen edge. It was very sharp out of the box, but it can always be a little sharper with the proper application of an ultra-fine ceramic, and a leather strop. Perhaps the most unique feature of this knife is the Stud Lock mechanism. To date, I have favored the BM Axis lock as "the best", but the Stud Lock is extremely secure. I am not about to do destructive testing on it to see at what point it fails, but I believe I can place a lot of faith in this lock mechanism.

Maintenance: I have some small concerns about the convex blade shape. Years from now, after much sharpening and touching up with an edge pro, I am afraid it will be difficult to maintain the belly and hollow shape of the edge. Time will tell. I don't anticipate an trouble with the torsion bar mechanism, but if I do need a replacement part, I know Kershaw will send it out straight away. From past experience with the DLC coating used by Kershaw, I know the finish will not be an issue. I prefer bare, un-coated blades, but given no choice, I'll settle for the DLC coating.

Conclusion: I believe this one will be a winner, and that I will have to make room for it as "one of three" in my EDC rotation. Perhaps I will leave the FB on the night stand some days and just carry the Spec Bump instead :) 8/10 stars.

Only one knife remains on the "must have" horizon: The polished G10/S30V Leek. If anyone gets a line on one of these, please let me know. Being in Iraq, I can't just cruise the stores waiting for one to show up. I understand that there will be a limited distribution of the polished G10s before the textured G10s are in regular production.

I welcome your comments.

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Wow... it's looks really thin (which is outstanding), as I thought it would be very thick. Anyways... the pictures were great, and thanks for the review. How do you like the AO? Does the AO perform as good as the Leek?

Thanks,
Cleary
 
Thanks man. I love the Spec Bump too. I just sent one out on a passaround.

You boys and girls take care over there. I know Anaconda aint easy.

Stay safe!
 
FliGuyRyan said:
Wow... it's looks really thin (which is outstanding), as I thought it would be very thick. Anyways... the pictures were great, and thanks for the review. How do you like the AO? Does the AO perform as good as the Leek?

Thanks,
Cleary

I can tell you for a fact that if outperforums the leek as far as the AO goes.

That blade just flings out and locks up real hard.

It may be the best AO that I've ever used.
 
Great review! I always like to hear what our brave troops have to say about things like this. Great pictures too.

Come home safe, thank you for your service, and God bless you and all our troops.
 
Excellent review!

I love the desing, specially the handdle. I just wish that Kershaw makes a non black blade version.
 
bugmenot said:
Excellent review!

I love the design, specially the handle. I just wish that Kershaw makes a non black blade version.

Like this? Admittedly not G10, but titanium instead. I am waiting for mine to be delivered.

Kershaw-1590BL.jpg
 
Excellent info!!! I'm ordering up my Spec Bump in just a couple days. I also have a Leek and this was very helpful in comparing the two. Thanks for taking the time to post pics too.
Best of luck to you.
 
Andrew Taylor said:
Like this? Admittedly not G10, but titanium instead. I am waiting for mine to be delivered.

Kershaw-1590BL.jpg


I like the regular bump, but it does not has the knob clsing mechanism and molded handdle. And it is too expensive for me.
 
Well, I wouldn't use the word molded, but it does have a "3D" handle, like the spec bump. If I remember correctly anyway, been awhile since I held one, but I could swear it had a 3d handle.
 
The original Bump does have a nicely contoured handle, very similar to the Spec Bump. The texture is also quite grippy. With the Ti frame lock, and S30V blade, I think I'm satisfied with the Blue Bump. The Spec does look more tactical, and the lock mechanism sounds cool, so I may have to find one eventually.

I actually was about to get the Spec Bump, but saw a Blue for sale, and got it delivered for less than it would have been for the Spec! (I'm happy!:D)

Thanks for the Review, jemelby.

Daniel
 
Jemelby, your post is the first I have heard of an S30V Leek - wow, you're right, that is absolutely a must have. Can you tell me how many were made, or are going to be made, where I might be able to find one, and where you found one, if you have yet? Would it help to call Kershaw? Thanks!

Now if only they'd put the clip on the other end...

I agree, the clip is on the 'wrong' end. BUT, for me this doesn't matter for my EDC knife, because on my EDC knife, I just carry it joint-down (tip up) in the front pocket of my work pants (suits) - don't even use the clip. Which is why I just ordered a Spec Bump for EDC. Whereas, OTOH, on a carry knife for when hunting, I clip it to the pocket top for easy access, in case I find myself hanging from my harness or some such. My favorite one for this carry (while hunting) is the CRKT 'Desert Cruiser'.

Also, can someone please clarify one thing for me about the Spec Bump....I've read a ton of threads on it, and still cannot tell the answer to this question about the locking knob device. Is it the case that:

A) the locking knob device is a secondary (backup) device which locks the normal liner lock to keep the liner lock from accidentally failing (kind of like the LAWKS system on a CRKT),

or

B) The locking knob is the ONLY lock on it, and if you accidentally unlock it under hard use, your fingers are in deep doodoo.

???

It doesn't matter a great deal to me personally, since for ME, everday carry is by definition, not 'hard use'. But it's still something to consider.

Another question: I just ordered mine from here:

http://store.savsonswordsandknives.com/kespbu1.html

and as you can see, the picture there shows the 'star-shaped' texturing, which is supposed to be only on the newer S30V ones, whereas the CPM 154 ones are supposed to have the older, less aggressive, plain checkering. So, do you think I'll get one with the old plain checkering and CPM 154, or one of the new ones with that star pattern and S30V? Or do you think I'll get some kind of hybrid, with the star pattern and CPM 154?
 
FirstFreedom said:
Jemelby, your post is the first I have heard of an S30V Leek - wow, you're right, that is absolutely a must have. Can you tell me how many were made, or are going to be made, where I might be able to find one, and where you found one, if you have yet? Would it help to call Kershaw? Thanks!

you can find it at new graham, and other retailers. It is listed as a G10 leek.
 
G10 S30v Leek is available now as a limited run with polished G10 and soon as part of the regular 2006 lineup with textured G10.
 
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