- Joined
- May 4, 2015
- Location
- Boonville, MO.
I know, I need to look up the source, but fairly sure it is accurate, they had mountains of excess Spencer and Henry ammunition, but instead thought that the TD carbine would limit expenditure. The brass would expand and jam rendering the weapon useless and the "punch" that they thought they were getting from the higher grained cartridge was negated by the Plains Indian tactics.
At the time of the LBH battle, I think the 45-55 cartridge used by the 7th cav. was made of copper, not brass, and this was partially the extraction problem. The failure to extraction rate was something like 1:300 firings, and is not considered to be a major factor in the loss. The army switched over to brass sometime in the 1880's
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Sorry, I didn't see Mr. Heinz most excellent post regarding this.
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