Artillery components
M776 Tubes (M777 Howitzer Barrels)
Also known as (1)
- M777 Tubes
- —
- 18 tubes / mo
- Producing countries
- 1
- Last figure
- Stale · Sep 2024
The capacity is United States's alone. This is what the ledger can account for. Where no figure has been published for a producing country, only the plants and producers a source has named are counted, so the real total is higher.
Production by scope
Each country the item is made in, broken down into the producers and plants a source has named. A plant’s figure is part of its country’s, never added to it.
| Scope | Producer | Output / mo | Capacity / mo | Updated | Evidence and chart |
|---|---|---|---|---|---|
 United States | — | 18 | Stale · Sep 2024 | ||
| BAE Systems | BAE Systems | — | — | No figure yet |
History
Every published figure for one line. The band is the range a source gave; hollow points are estimates; dashed is a target or forecast; grey points were corrected later.
No figures to chart for this line.
The figures in this chart
| Date | Value | Range | Basis |
|---|
Promises vs delivery
Each announced target or forecast, next to what was reported once its date arrived.
No dated targets or forecasts are recorded for this item.
Figures and evidence
Every published figure that stands, with the sentence each one rests on. A figure is never edited: a correction is a new figure, and the old one is kept below.
United States 2
figures
Stated for the country
18 tubes per month
stated 6 Sep 2024
Capacity Reported high- B2 U.S. Department of Defense Fact Sheet on Efforts of Ukraine Defense Contact Group – National Armaments Directors 10 Jan 2025Quote checked against the document
- B2 U.S. Department of Defense Fact Sheet on Efforts of Ukraine Defense Contact Group – National Armaments Directors 6 Sep 2024Quote checked against the document
-
11 tubes per month
2022
Capacity Reported high- B2 U.S. Department of Defense Fact Sheet on Efforts of Ukraine Defense Contact Group – National Armaments Directors 10 Jan 2025Quote checked against the document
- B2 U.S. Department of Defense Fact Sheet on Efforts of Ukraine Defense Contact Group – National Armaments Directors 6 Sep 2024Quote checked against the document
-
Across the item
150 tubes total
Q1 2025–Q2 2025
Order ordered by United Kingdom from United Kingdom Reported high- B2 Ministry of Defence (GOV.UK) New artillery factory opens in Sheffield creating 200 skilled jobs 12 Jun 2025Quote checked against the document
-
Sources
Every document behind the figures on this page.
- B Ministry of Defence (GOV.UK) New artillery factory opens in Sheffield creating 200 skilled jobs 12 Jun 2025
- B U.S. Department of Defense Fact Sheet on Efforts of Ukraine Defense Contact Group – National Armaments Directors 10 Jan 2025
- B U.S. Department of Defense Fact Sheet on Efforts of Ukraine Defense Contact Group – National Armaments Directors 6 Sep 2024
B2 means a usually reliable source making a statement that is probably true.