United States' 240 mm Howitzer M1
| 240 mm Howitzer M11 | |
|---|---|
| Caliber | 9.45"2 |
| Length of gun | 27' 7"2 |
| Length of bore | |
| Rifling | |
| Length of rifling | |
| Weight traveling | |
| Weight in action | 64,700 lb1 28.88 tons2 29,345 kg1 |
| Elevation | 65°2 |
| Traverse | 45°2 |
| Muzzle Velocity | 2,300'/sec2 |
| Range of shell | 25,168 yards1, 25,225 yards2 23,000 m1 |
| Shell weight | 360 lb1,2 163.3 kg1 |
| Armor penetration | |
| Breech mechanism |
Sources:
- US Army Handbook 1939-1945, George Forty, 1995
- Allied Artillery of World War Two, Ian V. Hogg, 1998
