The imposing looking but anemic .36 C&B

WB
[subject]
Friday, February 20, 2026, 10:02 (27 days ago)

For all the history, belching fire and smoke, the classic navy .36 cal. is a little wimpy. Ballistically its only advantage is a pure lead projectile. They seem to hold together well and astonish a little with penetration, for what they are. The 80 gr. round ball nominally is running around 850 fps. That’s between .32 and .380 ACP territory. Not exactly reassuring getting charged point blank by an enraged Indian with a war club! Aim true! The Army .44 cal had a bit of an advantage using a .451 ball weighing 130 grs. So maybe .38 Special level, yeah, I’ll take that one.

A technique is to deepen the chambers (the powder limiting element) exposing the nipple threads a little. This might garner 15% capacity increase, coupled with modern propellant like 777, perhaps 1000 fps is possible. Not hardly worth the effort. Going to a conical bullet (sounds great) only reduces capacity and potential velocity. Shunked.

So I guess it’s just best to enjoy the history for what it is and kill that marauding paper. Leave the injuns for someone else!

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A Way To Up The Power

Jim Taylor
[subject]
Friday, February 20, 2026, 10:09 (27 days ago) @ WB

Ream the chambers so you can seat a .400" or .410" ball.

Ream a tapered throat.

Let it shrink the ball to .375".

Gives a great gain in power.

I have done that on the .44's and it gave 300 fps gain.

I have the stuff to do my .36 ... just have not done it yet.

In a round about way that is like Hamilton's

WB
[subject]
Friday, February 20, 2026, 11:46 (26 days ago) @ Jim Taylor

Paradox revolver concept but he was after being able to shoot shot. (I've also thought to play with shot in the C&B) A seriously long tapered throat from .430 to .451". It works great, superb accuracy. It's not to pick up speed though.

I remember seeing they tried all sorts of throat angles and lengths. But it was more for minimal shot pellet deformation rather than bullet accuracy.

It sounds intriguing. In South Africa some fellows figured a .22 WMR reamer that upon firing swaged down the jacketed bullet to .177 caliber. It boosted velocity, made the bullet longer on it's way to .17, and was supposed to be accurate! Very interesting.

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