The just one shown is close to the end with the United states created knives, I believe that Camillus was making the blades, before output moved about seas. I don't clean 4-5 deer in a single sitting down so I dont will need m4 (even though it is my latest https://josueahjjm.ivasdesign.com/56980225/an-unbiased-view-of-fixed-blade-hunting-knife