Stop 10: 3-Inch Gun

3 Inch/50 Mark 22 Mod 3

Surface fire range-14,600 yards

Ceiling range-29,400 feet

Muzzle velocity-2700 feet per sec

Length of Barrel-150.25 inch

Length of Bore-125.83 inch

Diameter of muzzle cylinder-4.625 inch

Weight 1237 pds.

Rifling grooves-24

Projectile travel-128.18 inch

Maximum angle elevation-85 degrees

Maximum angle depression-13 degrees