This is an original US Army M1 Gunner's Quadrant , used by artillery crews to ensure accurate barrel elevation during fire missions. Fully operational and in excellent condition , this precision instrument is both a collectible and a functional tool.
Authentic WW2 issue , manufactured in the 1940s
Fully functional – level bubble, elevation dial, and locking mechanism all work perfectly
Clear markings with crisp graduations and serial number
Original finish with only minor wear from service use
This quadrant was a key tool for field artillery units—allowing gunners to achieve pinpoint accuracy in battle. A rare find in such complete and working condition.
