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It's a Tradition to shoot the Thunder Mug every 4th of July. Been doing it since the early 1990's other than the years we were in Mozambique.
120 gr. of 3Fg plus 200 gr. of Pyrodex P wadded tightly with fine steel wool.
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Firing The Thunder Mug
- Jim Taylor, 2025-07-04, 17:47
- Well done… see the picture - SPB, 2025-07-04, 18:24
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The blast shoved the Thundermug into the ground
- Jim Taylor, 2025-07-04, 17:51
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That's quite a load! Researching my BP Cannons
- WB, 2025-07-05, 07:45
- Sir Boggs. That’s quite scientific - Bob D, 2025-07-05, 21:54
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I have loaded it completely full of 3Fg
- Jim Taylor, 2025-07-05, 08:14
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Long ago I saw a Lyman test on BP failures
- WB, 2025-07-05, 09:22
- Fires - Jim Taylor, 2025-07-05, 09:27
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Long ago I saw a Lyman test on BP failures
- WB, 2025-07-05, 09:22
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That's quite a load! Researching my BP Cannons
- WB, 2025-07-05, 07:45