This model represents a 14 inch/45 caliber Triple-gun Turret of Pennsylvania class battleship USS Arizona BB-39 as it appeared from 1929-1941.
This model turret was designed from Bureau of Ordnance drawing O.P. 1112 (2nd Revision) dated January 15, 1945 as well as drawings by Alan B. Chesley modified to match high-resolution photos of the actual turrets obtained from the National Archives.
Features:
scaled from US Navy O.P. 1112
detailed rangefinder hoods with closed viewports
detailed turret roof periscopes
correct number and position of barbette apron gusset plates
to-scale thickness of glacis
properly shaped gun openings
correctly shaped buckler (bloomer/blastbag) attachment collars on glacis
trunnion printed separately as one unit to permit the modeler to select any realistic elevation from -5 degrees to +30 degrees, just like the real guns and sleeve
trunnion accurately positioned within the gunhouse according to US Navy O.P. 1112 providing a correct center of rotation and distance to muzzle from the gunhouse
Notice: this model is available in economical "White Natural Versatile Plastic", a kind of nylon. White Natural Versatile Plastic is waterproof and strong, a good choice for Radio Control models where durability is important. When compared to "Fine Detail" acrylic plastic, sharp edges appear less defined and more rounded when printed. Being nylon, "White Natural Versatile Plastic" is generally not sandable and fewer types of paint and glue will adhere to it. Care is recommended in choosing a paint that will adhere to, and fully cure upon, nylon. Google "glue for nylon", "paint for nylon" and "primer for nylon" to find several good choices.
Customers report that "White Natural Versatile Plastic", when compared to "Smooth Fine Detail" acrylic plastic, will have noticeable striations (print lines). To help smooth "White Natural Versatile Plastic" surfaces, apply thin layers of primer meant specifically for nylon. Allow the primer to harden. Then smooth the hardened primer.