No. 1, October 2023 - 52100 steel - Black and purple/green G10 handle scales - Titanium pin with stainless lanyard pin
No. 2, April 2024 - 52100 steel - Walnut/zebrawood handle scales - Copper pin/lanyard tubing
No. 3, September 2025- O1 tool steel, integral handle construction
No. 4, November 2025- 52100 full tang with takedown construction handle scales of Turkish Walnut