| Designation. | No. | Lbs. | Inches. |
| Extreme length of piece | 35.5 | ||
| Length of barrel | 18 | ||
| Length of breech-casing | 8.5 | ||
| Length of feed-case | 20.25 | ||
| Cartridges in each case | 40 | ||
| Cartridges in each chest | 960 | ||
| Gun (weight) | 144 | ||
| Total weight of gun, carriage, and implements | 925 | ||
| Number of barrels | 10 | ||
| Number of horses to draw (good roads) | 1 | ||
| Number of horses to draw (bad roads) | 2 |
The 1-inch Gatling.
DESCRIPTION OF PIECE.
| Designation. | No. | Lbs. | Inches. |
| Extreme length of piece | 68.15 | ||
| Length of barrel | 33 | ||
| Length of breech-casing | 21.5 | ||
| Length of feed-case | 14.5 | ||
| Cartridges in each case | 12 | ||
| Cartridges in each ammunition-chest | 472 | 315 | |
| Total number of rounds for each gun | 2592 | ||
| Gun (weight) | 1008 | ||
| Total weight of gun, implements, carriage, and limber | 3263 | ||
| Number of barrels | 6 | ||
| Number of grooves | 6 | ||
| Depth of grooves | 0.01 | ||
| Twist: one turn in six feet. | |||
| Preponderance | 110 | ||
| Number of horses for each piece | 6 | ||
| Number of horses for each caisson | 6 |
For field service each piece is accompanied by one caisson.
Nomenclature of the 0.45-inch Gun (1883).
Components.—Adjustable-screw nut; barrels (10); breech-casing; breech-casing screws (6); bushings (10); cartridge-carrier; cartridge-shell ejector; cartridge-shell ejector-screws (3); cartridge-shell extractor-block; cartridge-shell extractor-block screws (2); cascable-plate; cocking device; crank; crank-latch; crank-shaft; diaphragm; dowel-pins; extractor-hooks (10); firing-pins (10); front cap; main shaft; oscillating-thread nut and washer; rear-guide nut; rear plate for barrels; rear sight; worm; worm-gear; rear-sight screws; front plate for barrels; front sight; front-sight screws; gas-collar; gun-frame; hopper; hopper-hinge; hopper-hinge pin; hopper-hinge screws (2); hopper-latch; hopper-latch screws; lock-cylinder; lock-cylinder screws (2); lock-extractor; lock-extractor screws; lock-extractor sleeve; lock-extractor sleeve-screws (2); lock-mainsprings (10); lock-nuts (10); lock-tubes (10); spiral cam; spiral-cam screws (2); trunnions (2); washer for front end of main shaft.
Appendages.—Adjusting screw-wrench; brass wiping-rod; clamp for worm-gear; feed-cases, straight (48); lock screw-driver; pin-wrench; rear-guide nut-wrench; shell-driver; small screw-driver; T screw-driver.
The Carriage.—Shafts; eye-bolts and straps (6); splinter-bar; step; hounds; assembling-bolts; prop; foot-board; floor; bed; bed-plate; clamp-screws (2); ammunition-chests (2); chest-handles (2); lid; lid-latch (2); corner-plates; angle-irons; tool-box; tool-box latch; tool-box straps and hinges; guard-plate; linch-pins (2); washers (2).