1/36 USN 20mm Oerlikon Mk4 w/ Mk14 Sight

1/36 USN 20mm Oerlikon Mk4 w/ Mk14 Sight: Large-Scale Coast Guard Realism

Bring an exceptional layer of technical density, structural authority, and historical precision to the open bridge wings, foredeck platforms, and gun tubs of your large-format naval vessel models with the meticulously engineered 1/36 Scale U.S. Navy (USN) 20mm Oerlikon Mk4 Anti-Aircraft Gun with Mk14 Gyro Sight. Serving as the primary close-in defense weapon aboard World War II and post-war U.S. Coast Guard Cutters (such as the 255-foot Owasco-class, 327-foot Treasury-class, and various patrol gunboats) as well as U.S. Navy warships, the single 20mm Oerlikon Mk4 provided rapid defensive firepower. Upgraded with the advanced lead-computing Mk14 gyroscopic sight, this weapon system allowed gunners to automatically compute lead angles and elevation when tracking fast-moving aerial targets and surface threats. At a dominant 1/36 scale, this standalone upgrade set captures the single 20mm gun barrel, top-mounted drum magazine, optical gyro sight head, pneumatic charging lines, operator shoulder rests, and pedestal mounting base of original Navy Yard and Bureau of Ordnance blueprints with flawless structural clarity, making it an indispensable asset for discerning maritime shipwrights anchoring their veteran fleet representations.

Engineering Precision and Cutter Armament Fidelity

At a massive 1/36 scale, light anti-aircraft mounts step completely out of the background to become central visual focal points, exposing every millimeter of barrel sleeve detail, sight box geometry, adjustment handwheels, shoulder harness padding, and base flange bolting to close visual-spatial inspection. This replica single mount captures the formidable industrial profile of historic American naval ordnance with exquisite clarity, completely eliminating the soft features, solid-blocked sight voids, flash lines, and tedious multi-piece seam line cleanup typical of standard factory injection-molded plastic kit parts or soft white metal castings. Deployed onto the deckways or gun tubs of your 1/36 scale build, every individual mount features true-to-scale physical contours, creating realistic physical shadow lines and deep visual relief that basic kit parts cannot match.

• Museum-Quality Yard Replication: Developed using original technical layouts, historical U.S. Navy Bureau of Ordnance specifications, and archival blueprint configurations to accurately reproduce the exact physical dimensions, barrel length, and gyro sight mounting geometry of active 20mm Mk4 installations.
• Exposed Mechanical & Optics Detail: Authentically captures the 20mm barrel tube, cooling springs, top-mounted drum magazine, Mk14 gyroscopic sight housing with optical glass frames, pneumatic charging lines, operator shoulder rests, elevation arcs, and cocking mechanisms, preserving structural sharpness and realistic spatial proportions.
• True-to-Scale Volumetric Depth: Replicates the true physical roundness of the mounting pedestal column, recoil springs, and sight linkages, creating authentic deep shadow lines against deckhouses and gun tub shields with realistic mechanical contrast.
• Streamlined Deck Integration: Features an engineered flat base mounting pad designed to seat cleanly onto standard 1/36 scale plastic, wood, or resin deck surfaces, drastically reducing assembly friction and streamlining installation.
• Intelligent Hollowed Engineering: Expertly designed in High Detail Resin Grey with an optimized, hollowed-out internal structure to manage material weight across its prominent 1/36 scale footprint. This smart configuration ensures an exceptionally lightweight component that attaches effortlessly to deckways or elevated bridge sponsons without causing glue slumps, structural sagging, or alignment issues on high-end static presentations or RC models.

Premium Material: High Detail Resin Grey

To satisfy the absolute highest demands of micro-detailed static presentation across these delicate crew-served weapon assemblies, this 20mm Oerlikon Mk4 mount is crafted exclusively from premium High Detail Resin Grey.

• Exceptional Feature Definition: This premier formula achieves surgical multi-dimensional precision and an ultra-smooth, non-porous surface finish, capturing the finest mechanical facets—from razor-thin sight adjustment dials to subtle magazine latch lines—with absolute sharpness and zero layer line distraction.
• Professional Foundation: Provides an ultra-smooth base specifically optimized for high-quality marine primers, fine-scale technical pin-washes, and multi-toned US Coast Guard / US Navy camouflage finishes, ensuring flawless paint adherence.
• Superior Quality: Manufactured by distefan 3d print, ensuring clean surfaces, precise geometry alignment, and outstanding dimensional integrity for a luxurious, professional-grade finish.

Key Features and Specifications

• Accurate 1/36 Scale Precision: Precision-engineered for perfect, historically proportional integration with standard traditional 1/36 scale U.S. Coast Guard Cutters, USN warship models, custom large-format conversions, operational RC hulls, and museum-grade static displays.
• Historically Authentic Fleet Hardware: Authentically represents the physical configuration of the single 20mm Oerlikon Mk4 anti-aircraft gun equipped with the Mk14 lead-computing gyro sight deployed across Coast Guard and Navy vessels during WWII and the post-war era.
• Unpainted Finish: Arrives completely unpainted, providing a blank canvas for your creative vision. Customize the assembly to reflect overall 5-N Navy Blue, Measure 22 graded camouflage, post-war Haze Gray, or Coast Guard Spar/White schemes.
• The Definitive Light AA Overhaul: Replaces simplified, blocky kit moldings or soft metal castings with a sophisticated, historically correct three-dimensional representation of vital naval anti-aircraft artillery.

A Canvas for Battle-Tested Fleet Artistry

Arriving in its raw finish, the 1/36 USN 20mm Oerlikon Mk4 w/ Mk14 Sight serves as the ultimate starting point for advanced multi-layer painting, precise component color-blocking, and realistic maritime weathering.

• The Fleet Camouflage Scheme: Coat the carriage frame, sight mount, and pedestal column in authentic period-correct USCG/USN vertical surface colors—such as 5-N Navy Blue, 5-O Ocean Gray, 5-H Haze Gray, or Spar Gray depending on your cutter's operational era—ensuring the hardware blends seamlessly into the deck profile. Apply a base coat of dark gunmetal, Parkerized steel, or dark graphite to the 20mm barrel, receiver body, and top-mounted drum magazine. Highlight the optical sight glass frame, adjustment knobs, and operator shoulder rest pads in dark rubberized black, brass, or bare burnished steel to create striking mechanical depth.
• Realistic Frontline Operational Weathering: High-relief light AA weapons thrive on high-contrast texturing and pin-wash filtering. Use rich dark raw umber or black oil washes to let deep shadows settle naturally around the gun receiver, beneath the shoulder rest frame, and along the pedestal base bolts. Add highly realistic weathering effects like cordite soot darkening around the barrel muzzle to simulate active firing, subtle paint scuffs along high-contact operator handgrips, dark heavy grease marks along elevation gear arcs, and faint white salt-crusting patterns dried onto weather-exposed surfaces from ocean spray to capture the true look of vital naval hardware enduring active frontline deployments.