The STS-3 is the smaller - more compact - companion of the STS-5. This model is more of a General Purpose knife but still makes an excellent and more concealable version of the STS-5 Fighter.
The STS-3 Handle Slabs are Ergonomically Contoured - Like the STS-5 Handle Sets and are 100% Removable and interchangeable from STS-3 to STS-3.
These handle Sets are Not interchangeable with the larger STS-5 Sets.
Here is a Top View showing the Ergonomically Contoured shape.

The STS-3 is very comfortable in sustained use and is secure in the hand.
Here is the knife in hand:

The Standard Sheath on the STS-3 is a Sharpshooter Sheath Systems Kydex Sheath:
Here is the knife in the Sheath:

The Sheath comes with a Universal Belt hanger and the Rivets also will accept the Tec-Loc or the Molle set up. the Sheath is reversible for Left or Right handle Carry and can be safely use inverted or even Horizontal.
Specs:
- Overall Length: 8.125 Inches
- Blade Length: 3.85 Inches
- Blade Steel: 154CM @ 58rc
- Blade Thickness: .1875 Inch
- Weight: 6.5 Ounces
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