Welcome to Curtiss Custom Knives LLC

Welcome to Curtiss Custom Knives LLC

F3 Retro with Orange G-10

F3 Retro!

The Scoop

This is a the knife design that started it all! The Original F3 Medium with a Compound Grind. We are doing a small release of this knife and only for a limited time. This is the same as the original with some nice upgrades. Place your order soon as they will sell out in a hurry.


 This is the first ever F3 automatic and a Helacious exclusive!   


Status of the shop

With the current situation in our world, we are running a little behind on orders and repair/mod work. The Covid-19 crisis has made is difficult to conduct normal activities such as shipping, getting materials, going to the post office and general life as we know it. We are striving to get back up to speed and finish current orders and work while also moving forward with future plans. We appreciate your patience during this time. We wish you all well and thank you for your continued support!

Current Knife Orders

  • Aero Flippers are about 2 extra weeks time due to waiting on raw pivots being made as we do outsource the pivot blanks. No new orders are being accepted at this time.
  • BMF Flippers are back on track. We are doing finals on these one by one. The fit up stage of these is the hardest part so hence the time. No new orders are being accepted at this time.
  • Production Swaytac Slipjoints are underway. We are in final design and programming of frames and will be machining them soon.
  • Nano and ODT Flippers are in stock in a variety of materials and finishes. If you don't see what you are looking for, please shoot use a message. We might have one ready but not listed yet.
  • We currently have a few Cruze Flippers with Damasteel Blades ready to finish so if you want something special, message us.


Feed coming soon


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Curtiss Custom Knives LLC

(574) 651-2158