7.25" double edged dagger blade with prominent medial ridge, .86" wide at ricasso. Fairbairn-Sykes "Type II" style diamond grind at ricasso. Overall length 12.25" with a cast 5" checkered brass hilt. 2" oval steel guard is marked on the face LE VERITABLE/MARQUE ET MODEL DEPOSES/INOX/SPECIAL AIR SERVICE. The knife is accompanied by sewn and riveted US M6 style leather scabbard painted OD green with a small throat reinforcement plate and stamped US on the face.