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Shooting & Reloading - Mausers, Big Bores and others >> Muzzleloaders & Blackpowder

ironoxide
.224 member


Reged: 14/08/19
Posts: 28
Loc: Poland
Re: Pedersoli Kodiak. 58 double shooting left - technique advice
      01/07/21 05:49 PM

Thanks. It turns out my regulation was far too wide. When I tested it for the first time I thought "no way, there must be something wrong", but there wasn't.

I removed the part of the wedge that was extending in front of muzzles to avoid it having any influence. I made a piloted crown cutter and I recut the crowns (more info and pictures of that process on another forum I probably shouldn't mention by name). I even tried Daryl_S's muzzle. I had to shape it by hand, because my crown cutter was made for 45 degree crown and I didn't feel like making a new one after spending lots of time on the first one.

However, with regulation set to converge at 50m 24 grains seems to shoot close to parallel. 75 grains goes very wide (almost 4.5mm per meter!).

If one simply divides the separation by distance and subtracts resulting divergence from the barrel angle the result is that they should "cross" even more than Pedersoli set them to originally. At the same time I know it was shooting cross-eyed at original setting. This in my opinion proves it is a non-linear problem (at least with black powder, perhaps it is with nitro).

So after testing I unsoldered the barrels and I resoldered them almost the same as they were originally, but with one important exception. I didn't solder the muzzles together so it is possible to spread them apart by inserting shims.

Once I finish the screw contraption (as shown on the regulation picture done by pros) I'll be able to set them as desired.

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Subject Posted by Posted on
* Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide 21/06/21 08:21 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice NitroXAdministrator   21/06/21 04:55 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   21/06/21 08:52 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice 93x64mm   22/06/21 07:44 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice EDELWEISS   22/06/21 09:03 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice 85lc   22/06/21 01:05 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   22/06/21 05:35 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   23/06/21 10:38 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice 85lc   23/06/21 12:12 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   23/06/21 08:35 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   23/06/21 10:42 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice 85lc   24/06/21 12:37 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   25/06/21 02:32 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice 93x64mm   25/06/21 07:40 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice DarylSModerator   25/06/21 12:36 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   25/06/21 08:54 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice DarylSModerator   26/06/21 01:28 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   26/06/21 04:15 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice DarylSModerator   26/06/21 08:40 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   26/06/21 11:13 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice DarylSModerator   27/06/21 01:46 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   27/06/21 09:33 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice 93x64mm   27/06/21 09:56 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   01/07/21 05:49 PM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   19/07/21 02:57 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice DarylSModerator   19/07/21 05:26 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   19/07/21 09:52 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice DarylSModerator   20/07/21 01:09 AM
. * * Re: Pedersoli Kodiak. 58 double shooting left - technique advice ironoxide   20/07/21 10:14 AM

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