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Old 08-25-2020, 03:06 PM
Vespers War Vespers War is offline
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Originally Posted by Vespers War View Post
Another one that I know Ian has done videos on in the past is the Volcanic pistol and carbine. In particular, the ones I have information for are the later ones produced by the New Haven Arms Company (the post-S&W one with B. Tyler Henry running the factory for Oliver Winchester). The firearms produced came in seven models, a pair of pistols firing Rocket Ball #1 (.31 caliber), and a pair of pistols and three carbines firing Rocket Ball #2 (.41 caliber).

The Rocket Ball was an early self-contained caseless cartridge, using a Burton ball with the cavity at the base filled with gunpowder and a percussion cap, sealed with a brass disc to keep out moisture. They were notably anemic due to the lack of space for powder. I don't have good information on the powder charges for these guns, but I calculated them at 4.5 grains of black powder for #1 and 8 grains for #2. I do have the prices for each of these late-1850s firearms and the ammunition. Weights are calculated per Fire, Fusion & Steel since technical data are somewhat hard to come by.

Pocket Pistol - Rocket Ball #1 (.31") - 0.64kg loaded weight, Ammo 6i. Dam 1, Pen Nil, Bulk 1, Recoil 2, Lever-Action, Range 7. $12.00

Target Pistol - Rocket Ball #1 (.31") - 0.80 kg loaded weight, Ammo 10i. Dam 1, Pen Nil, Bulk 1, Recoil 2, Lever-Action, Range 8. $13.50

Short Navy Pistol - Rocket Ball #2 (.41") - 0.91 kg loaded weight, Ammo 8i. Dam 1, Pen Nil, Bulk 1, Recoil 2, Lever-Action, Range 11. $18.00

Navy Pistol - Rocket Ball #2 (.41") - 1.07 kg loaded weight, Ammo 10i. Dam 1, Pen Nil, Bulk 1, Recoil 2, Lever-Action, Range 11. $18.00

Carbine (16" barrel) - Rocket Ball #2 (.41") - 3.01 kg loaded weight, Ammo 20i. Dam 1, Pen Nil, Bulk 5, Recoil 1, Lever-Action, Range 35. $30.00

Carbine (20" barrel) - Rocket Ball #2 (.41") - 3.33 kg loaded weight, Ammo 25i. Dam 1, Pen Nil, Bulk 6, Recoil 1, Lever-Action, Range 35. $35.00

Carbine (24" barrel) - Rocket Ball #2 (.41") - 3.66 kg loaded weight, Ammo 30i. Dam 1, Pen Nil, Bulk 7, Recoil 1, Lever-Action, Range 35. $40.00

Rocket Ball #1 - $10 per 1,000 rounds, 130 rounds per pound.
Rocket Ball #2 - $12 per 1,000 rounds, 66 rounds per pound.


Edit: on further thought, I'm not sure this is the best of anything, but it's a fascinating predecessor to the Henry and Winchester rifles.
Ian just did a video with Rocket Ball ammunition, and #2 (.41") had 6.5 grains of black powder rather than the 8 I calculated it as. This reduces the range on the Navy Pistols to 10 (instead of 11) and on all the longarms from 35 to 31.

The 16" pistol-carbine from today's video has the same stats as the carbine when the butt stock is attached. Detached, it's 1.80 kg loaded weight, Ammo 16i. Dam 1, Pen Nil, Bulk 1, Recoil 1, Lever-Action, Range 10.
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