Black Triangle Group has recently shown off their newest G10 knife called the S4.

Black Triangle Group states “With the S4, we took the best features of our top-performing knives and put them into one product.

It has the blade profile of the Donovan, tip strength of the Senka, & index point of the MK4.

The S4 is my current daily carry knife.

I think that it will be a great addition to your growing Black Triangle G10, and it is also a great first knife if you are new to our product line.”


  • 1/4” thick black G10
  • 7 1/4” overall length
  • 3 1/2” blade length (reverse edge, chisel grind)
  • 3 3/4” handle length (hilt to pommel)
  • Black hemp jute wrap
  • Ergonomic handle
  • Index at pommel for confident draw
  • Hooked sheath for IWB or pocket carry

To learn more about Black Triangle Group.CLICK HERE