Buck Mayo TNT

Joined
Jul 17, 2002
Messages
650
I also posted this in the Reviews forum but thought some of y'all might also want to see it.

This is not a new knife so the review is untimely in that respect. However, the review is the result of extensive testing and experience so hopefully that will make up for the delay.

I've had this knife for several years. I can't remember exactly how many, perhaps 7 or so (at least 5). During that time, it has been my most consistently carried and used knife. It is and continues to be my EDC apart from work. Even today, after years on this board, it is preferred over everything else in my stable. I have recommended it countless times and continue to do so.

For those not familiar with the knife, it is a titanium handled framelock with a S30V blade. The knife is very light for its size (about 3" blade) due to both the Ti handles and many lightening holes drilled throughout the handles. Fit and finish is nearly perfect on my model. The closest complaint I could register is that the grind lines are not perfectly even, but the difference is so minuscule that I'm not going to fault the knife. The blade is not "perfectly" centered but 1) this is easily fixed, 2) could be the result of my own tinkering over the years, and 3) I'm not particular enough to care. Lockup is worry-free. The lock travel is about 25%, even after all this use. The detent is just right - not too strong, not too weak. In the time of ownership I've had one situation where the lock seemed to fail, but I firmly believe that was my error and not the knife's. Most likely I simply stopped at the detent.

The blade is a wonderful, useful shape. The S30V maintains a good edge. I have had no corrosion or chipping issues. The hole opener is a useful shape, albeit second to Spyderco's hole for efficiency. However, the knife does not have the pronounced hump to accommodate that larger hole, which allows the knife to have a slimmer profile. I have no complaints about opening. It is, IMO, much better than a thumb stud. I hate thumb studs so YMMV.

The clip is Ti, secured by two screws. It came tight and has stayed that way. It is the most secure pocket clip I have and I have no complaints. It carries low but is not difficult to grasp out of a pocket. I like low, discrete carry knives and wish a "waterfall" clip were available but not so much I'm willing to have one custom made.

The one thing about this knife I did not like is the horns on the handle, just before the blade. Yes, they are practical and help you keep your purchase on the knife. However, I found the horn on the front (lock) side to hurt my hand when I went into my front right pocket for my keys. 10 minutes with a dremel solved that problem. I left the horn on the rear as it is a good place for my thumb. It does not get in the way.

Overall I rate this knife as a 10 out of 10. I wholeheartedly recommend it to anyone interested in a knife of this genre (Ti, framelock, S30V). The competition is stiff (CRK Sebezena, Spyderco Sage II, Bradley Alias II) but the Buck Mayo TNT holds its own.

I remarked to my wife the other night a little disappointment with the knife. Our conversation went like this: me: "You know, I'm going to have to give one of the boys this knife. It shows no signs of wearing out." Her: "Why would you want it to wear out?" Me: "Well, I like it so much, what other excuse am I ever going to have to buy another knife?" Her: "Like you've ever needed an excuse."
 
I just received a Buck Mayo TNT 172 for my birthday. It will be either be replacing or sharing EDC duties with my venerable Benchmark 812 AFCK, which I have had for a number of years.

I see what you are saying about the horns in Mayo TNT handle. I'll have to put some time on the knife to see if I find the horns an annoyance.

I do have a question about the locking frame on the Mayo TNT. I noted that once the blade deploys and locks into place that if I grab the handle firmly there is some give, or almost a click in the portion of the Ti frame that holds the blade in the locked position. Is this a feature? Is anyone else seeing this on their Mayo TNT. The give in locking frame mechanism is not major, but I can feel it.

Thanks,
Joe
 
I am not sure what you are describing. There is no give in my knife. If you squeeze the lock it might move inward slightly (more engagement) and then stop. This is actually a good thing. Only it makes it harder to disengage. None of this is unexpected or unusual. But, again, I don't know if this is what you are describing.
 
I am not sure what you are describing. There is no give in my knife. If you squeeze the lock it might move inward slightly (more engagement) and then stop. This is actually a good thing. Only it makes it harder to disengage. None of this is unexpected or unusual. But, again, I don't know if this is what you are describing.

It is a bit hard to describe.
Try this: engage the lock and then push on locking portion of the frame with your thumb or finger. Does it still give a bit? That is my question. On my BM 812 which is a liner lock as opposed to a frame lock there is no give in the lock mechanism once engaged. This small movement on the Buck is in the lock, not the blade. On the Buck I can push the locking frame in a little further after the lock is engaged.
 
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I don't think that is a problem unless the lock is not properly engaging without the additional push; you have not indicated this is the case. In fact, I'm surprised that your BM does not do this as it should be possible with most designs.
 
I don't think that is a problem unless the lock is not properly engaging without the additional push; you have not indicated this is the case. In fact, I'm surprised that your BM does not do this as it should be possible with most designs.

Yes, the lock on the Mayo TNT is fully engaged. I just didn't expect any play or give in the frame lock mechanism. I can make another comparison. I owned a Chris Reeve Small Sebenza for a short period of time. The Sebenza and Buck Mayo TNT are similar in size and design. I don't remember the Sebenza having any give in the frame lock. That could simply be because the Ti frame is a bit thicker on the Sebenza. Of course the other side of the coin is that the Buck Mayo is considerably easier to open. :thumbup:

FWIW, I gave Buck Customer Service a call. They state that once locked the small movement in the locking frame is normal.
 
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I recently got to inspect a new and LN 172. Both, perhaps due to their really being new, did not instill confidence in their lockup - or ultimate pride in their overall fit and finish, although they were sharp. My 347 Vantage Pro seemed more sure in lockup - and just as sharp. My recent turn to Benchmade landed me new old-stock both 630 & 635BK Skirmish/mini-Skirmish models, also with Ti frame-locks and heavier S30V blades - for less than the used 172's price (each!). Fit and finish, as well as function, were top drawer. They tied for the sharpest BMs ever, maybe an iota below the 172/347 in sharpness - certainly close. They are clearly a better bargain - sorry fellow Buck-hounds.

Two more BMs followed here - a 610 (S30V) RUKUS and a 710 (D2). They, too, are very sharp... just not the shavers the Skirmish's are, much less the 347/172s. Sorry to nix my 172, a poor man's Sebbie, purchase... but the 347 is the real culprit. Mine was $56 delivered in Feb-Mar - but what a knife - essentially the 172's very blade - at a bargain price. I am a 'Buck-aholic', Buck-nut, etc - I wanted to 'like' the 172. Maybe one day...

Stainz
 
I received my 172 today. I got the carbon fiber edition.

This is a really nice knife, the ultimate gent-tac. William Henry meets Chris Reeve.

I’ve paid a lot more for knives and not been this enamored.

Pics tomorrow.
 
I am also a TNT Ti owner. I've owned mine for a couple years, bought it new for ~$165. I have since removed the top "horn" and home anodized the Ti to a nice bronze-purple hue. I'll take a few pics and post them soon.
 
bearcut, glad to see you are happy with the purchase. I look forward to your and Lapp Dance's photos.
 
Could you please (pretty please!) post pics with your review???

I am new to Buck knives, and without pics I have no idea what you guys are talking about...or what this mystery model number Buck looks like... :)
 
this knife has been my edc since I stole one of the original 12 protos.....
 
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