Yours has a sabre grind, like the original. All others had a full flat grind. The original was .285 inches thick. Not sure what thickness yours is. Best to just send it to one of our many fine sheath makers. There are several that are members of this forum.

USMC 1997-2002. 6173 CH-53D Sea Stallion Helicopter Crew Chief and Flightline Mechanic. Semper Fi!

"Be still, Taggart!"