Scale: 1/700


Set includes 4 turrets:

  • 2 twin-gun 8"/55 cal. turrets with trunnions
  • 2 triple-gun 8"/55 cal. turrets with trunnions


No barrels.


A set of Pensacola class 8"/55 cal. turret base rings is available separately.

Recommended for:

  • HP Models 1/700 scale USS Pensacola CA-24 (1941)
  • HP Models 1/700 scale USS Salt Lake City CA-25 (1944)
  • Midship Models USS Pensacola CA-24 (1941)
  • Midship Models USS Salt Lake City CA-25 (1943)
  • and more!


This set of turrets (more properly called "gunhouses") represents the main battery of US Navy heavy cruisers USS Pensacola CA-24 and USS Salt Lake City CA-25.  


Depending on which kit you own, some adjustment may be needed for best fit.  


The US Navy installed two 8"/55 caliber Triple-gun Turrets and two 8"/55 caliber Twin-gun Turrets to ships of the Pensacola class heavy cruisers of World War II fame.  



  • overall dimensions precisely scaled from US Navy O.P.1112 (2nd Rev.) "Gun Mount and Turret Catalog" drawings dated 15 January 1945
  • correct gunhouse roof geometry (slightly different for each gunhouse)
  • accurately shaped armored rangefinder hoods
  • four crew access doors and 172 hex-head exterior bolts properly positioned, sized and correctly placed according to photos of the actual turrets
  • separate trunnion, slotted for your favorite brass barrels (not included) to allow you to position the guns to any realistic elevation from -5 degrees to +40 degrees just like the real turret


© Model Monkey Book and Hobby.  This 3D-printed item may not be copied or recast.

From Wikipedia: "The 8"/55 caliber gun (spoken "eight-inch-fifty-five-caliber") formed the main battery of United States Navyheavy cruisers and two early aircraft carriers. United States naval gun terminology indicates the gun barrel had an internal diameter of 8 inches (203 mm), and the barrel was 55 calibers long (barrel length is 8 inch × 55 = 440 inches or 11 meters).[3]

"Mark 9: These built-up guns weighed about 30 tons including a liner, tube, jacket, and five hoops. A down-swing Welin breech block was closed by compressed air from the gas ejector system. Loading with two silk bags each containing 45-pounds (20 kg) of smokeless powder gave a 260-pound (120 kg) projectile a velocity of 2800 feet per second (850 m/s).[1] Range was 31,860 yd (29,130 m) at the maximum elevation of 41 degrees.[1][4]

"Mark 14: These guns were similar to Mark 9, with the same shell weight and maximum range,[4] with a smaller chamber and rifling twist increased from 1 in 35 to 1 in 25 in a chromium-plated bore."

1/700 USS Pensacola CA-24 and USS Salt Lake City CA-25 Turrets

SKU: 700-CA24 turrets-4