The blade measures 6 3/4 inches from tip to cross piece. Overall length is 11 5/8 inches. The blade and cross piece are not marked. The sheath is in great shape but has some verdigris on the snaps, tabs and rivets. If you have any other questions, please ask and I'll respond promptly.
All photos are of actual item offered. The item "Vintage Korean War Era US M8 A1 Bayonet with Scabbard" is in sale since Friday, September 24, 2021. This item is in the category "Collectibles\Militaria\Vietnam (1961-75)\Original Period Items\Edged Weapons". The seller is "old_old_old" and is located in Dallas, Texas. This item can be shipped worldwide.