Civil War 12-pounder Whitworth Breechloading Rifle 3d model
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Civil War 12-pounder Whitworth Breechloading Rifle

Civil War 12-pounder Whitworth Breechloading Rifle

by Free3D
Last crawled date: 2 years, 10 months ago
The 12-pounder Whitworth Breechloading Rifle, manufactured in England, was invented by Sir Joseph Whitworth, and imported into North America during the Civil War. It was a very rare gun during the war, but was an interesting precursor to modern artillery in that it was loaded from the breech and had exceptional accuracy over an enormous range. An engineering magazine wrote in 1864 that, "At 1600 yards the Whitworth gun fired 10 shots with a lateral deviation of only 5 inches." This degree of accuracy made them effective in counter-battery fire, used almost as the equivalent of a sharpshooter's rifle, and also for firing over bodies of water. They were not popular as anti-infantry weapons.

Whitworth BoltThe 2.75 inch bore of the Whitworth was hexagonal in cross-section, and the projectile a long bolt that twisted to conform to the rifling. It is said that these bolts made a very eerie sound when fired, which could be distinguished from other projectiles.

Despite the great range and accuracy of this rifle, the Whitworth was difficult to keep operational. First, ammunition was unique to the rifle, and also expensive and difficult to import. Second, the breechloading mechanism was prone to jam, forcing many guns to be loaded as a conventional muzzle-loader of the era.

Although the Whitworths are of the generally associated with the C.S.A.--most were run through the Union blockade--there was one battery in Federal service in 1861. This battery only saw field service during the Peninsula Campaign in 1862, and for the remainder of the War was part of the defenses around Washington, DC.
(Source: Civilwarwiki)

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Originally modeled in Blender and exported to Cinema 4D and Lightwave 3D

High quality model
Real-world scale: approx 335 cm x 163 cm x 142 cm (121'' x 64'' x 56''), iron tube bore 7.62 cm (3.0'') , tube length 1175.26 (69''), weight 820 lb
Metric units
Centered at origin
Clean geometry
Contains only quads and tris

Polygon count without modifiers:
Verts: 980857
Faces: 968234
Tris: 1936468

This model consists of 7 objects, Vertex groups identified by logical names

Modeled in Blender 2.79a
Blender and Cinema 4D and Lightwave version contains subdivision modifiers that can be easily edited, enabled or disabled

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Materials information:
Materials created in Blender format and identified by logical names
This model contains 3 JPEG textures at 2048 x 2048 px and 3 JPEG textures at 1024 x 253:

Color maps, Normal maps, Bump maps and Spec maps

UV unwrapped
Non-overlapping UVs

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Rigging and animation information:
No Rig included
No animation

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1. Cinema 4D file
2. Lightwave 3D file
3. Blender Internal Render file
3. Collada file
4. FBX file
5. OBJ file
6. 3SDS file
7. STL file

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The Blender, Cinema 4D and Lightwave files are inserted into Subdivision modifiers. The COLLADA, FBX, OBJ and 3SDS files are exported in low polycount. You can import and put them into subdivision modifiers

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