You asked for it and M48 is giving it to you.
The M48 Magnum Spear is a mighty 65 1/2" in overall length.
It has a super sharp 10 3/4" 2Cr13 cast stainless steel blade with a black oxide and satin finish.
The shaft is black oxide coated nylon and aluminum and it has a fiber handle. A TPU sheath houses the blade.