Sweden
7.5 cm/50 (2.95") Model 1928
Updated 09 May 2006

An SP Weapon adapted for the AA role, it was obsolete by the start of World War II.  Fired fixed ammunition.
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Gun Characteristics
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Designation 7.5 cm/60 (2.95") Model 1928
Ship Class Used On Fylgia and Gotland Classes
Date Of Design 1928
Date In Service 1930
Gun Weight 1.2 tons (1.22 mt)
Gun Length oa N/A
Bore Length about 177.2 in (4.500 m)
Rifling Length N/A
Grooves N/A
Lands N/A
Twist N/A
Chamber Volume N/A
Rate Of Fire 12 - 15 rounds / minute
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Ammunition
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Type Fixed
Weight of Complete Round N/A
Projectile Types and Weights HE - 15 lbs. (6.8 kg)
Bursting Charge NA
Projectile Length N/A
Propellant Charge N/A
Muzzle Velocity 2,723 fps (830 mps)
Working Pressure N/A
Approximate Barrel Life N/A
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Range
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Elevation With 15 lbs. (6.8 kg) HE Shell
Range @ 45 degrees about 15,300 yards (14,000 m)
Ceiling @ 90 degrees about 32,800 feet (10,000 m)
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Mount / Turret Data
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Designation Single open Mountings
Weight  N/A
Elevation -5 / +90 degrees
Elevation Rate Manually operated, only
Train about +150 / -150 degrees
Train Rate Manually operated, only
Gun recoil N/A
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Data from
"Naval Weapons of World War Two" by John Campbell
"Cruisers of World War Two" by M.J. Whitley