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TOPS/Buck 680 CSAR-T Liaison Fixed 3" 420HC Tanto Blade, Kydex Sheath - 4991

Customer Reviews 4.000 Read 7 reviewsWrite a Review
Part Number: BU680SSSB
Manufacturer: Buck Knives
Retail Price: $73.00
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BU680SSSB: TOPS/Buck CSAR-T Liaison
Buck Knives
Designed as a lightweight carry knife or tool for when your primary knife cannot be used, the Liaison can be the difference in any situation. The TOPS/Buck CSAR-T Liaison is a discreet lightweight carry knife that is rugged enough to get you through any situation. The skeletal design and Kydex sheath make it easy to carry and access. The Zirblast finish gives it a valuable non-reflective quality, while the handle has the hex hole compatible with the Hex Tool Kit that works with all the TOPS/Buck CSAR-T knives.

Continuing our dedication to bringing those who serve and protect tools they can count on, we continue to provide you with more TOPS/BUCK knives. Uniting two Idaho knife manufacturers brings over 100 years of development and manufacturing knowledge along with over 100 years of combined "real field time" experience into the creation of each TOPS/BUCK knife. Most who have used a TOPS/BUCK knife have been seriously impressed with these heavy duty designs. In 2010 our 095 TOPS/BUCK CSAR-T was rewarded for our innovative ingenuity when Field and Stream Magazine named this knife
the "Best of the Best" in 2010 under the Survival category.
  • Hex bit compatible handle cut-out
  • Impact tool
  • Lightweight skeleton design
  • Blade Length: 3" (7.6 cm)
  • Blade Steel: 420HC Stainless Steel with Zirblast Finish
  • Blade Thickness: 0.120"
  • Overall Length: 6-3/4" (17.1 cm)
  • Weight: 1.7 oz. (48.2 g), 2.3 oz. (65.2 g) with Sheath
  • Handle Material: 420HC Stainless Steel
  • Sheath Material: Kydex; MOLLE or Neck Carry Compatible
  • Made in the USA

UPC Code: 033753115844

Kydex Sheath
Kydex Sheath
Waterproof, scratch resistant, and low friction. It will hold its shape and makes a great alternative to leather.
Steel Handles
Steel Handles
Stainless Steel knife handles provide strength and durability and look and feel great.
Made in USA
Made in USA
This product is USA born and raised.
4.000 (7 reviews)
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5 out of 5
Madison, Mn
Jan 10, 2014
Pros: Materials, Overall Quality, Sheath/Scabbard, Finish, Weight, Blade Material, Blade Sharpness
Cons: Weight, None
Good boot knife
Bought it for the hex lanyard and purchased the bit set with this as well. I wrapped the back part of the handle with the outer part of 550 cord for some added grip and glad I did, also took some cordage to the sheath for a "catch" knot to carry this in my jungle boot while hunting. This thing disappears in my boot and remains in the same place at the ready. Not a fan of neck knives but I have a few that I've repurposed as substantial boot knives for when I'm afraid I'd lose a folder out of my pocket.
4 out of 5
Jan 02, 2014
Pros: Sheath/Scabbard, Weight, None
Cons: Blade Material, Blade Sharpness, Weight
good knife for the money
Planned to use for edc. It's very light and the sheath fits great with good retention. It seems perhaps to thin for it's design though it has good balance. I had hoped it would be a good thrower too but I think that is reserved for the big brother due to overall thinness and weight to length ratio. Edge retention is ok but expected from that steel.
5 out of 5
R. E. K.
Dec 06, 2012
Nice small backup knife.
BUCK has made a very nice minimal skife here but it is too small for a backup.
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