Chamber Casts and Impact impressions.

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All handloading data posted on Full-Bore UK from 23/2/2021 must reference the published pressure tested data it was sourced from, posts without such verification will be removed.
Any existing data without such a reference should treated as suspect and not used.

Moderator: dromia

Forum rules
All handloading data posted on Full-Bore UK from 23/2/2021 must reference the published pressure tested data it was sourced from, posts without such verification will be removed.
Any existing data without such a reference should be treated as suspect and not used.

Use reloading information posted here at your own risk. This forum (http://www.full-bore.co.uk) is not responsible for any property damage or personal injury as a consequence of using reloading data posted here, the information is individual members findings and observations only. Always verify the load data and be absolutely sure your firearm can handle the load, especially older ones. If in doubt start low and work your way up.
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Sandgroper
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Re: Chamber Casts and Impact impressions.

#11 Post by Sandgroper »

dromia wrote:Depends, I usually have a stock of lead balls around for BP shooting, shotgun loads and cats sneeze loads in rifle cartridges.

Slugs can be made very easily by getting a suitably thick piece if wood, 1/4" for this purpose and drilling holes through it of the required diameter over groove. Clamp it to a flat surface and pour your melted soft lead in to the holes, let cool and push out with a nail, trim off any sprue and voila a slug.

For throat imapct slugs use a suitably thicker wood say 1", 1 1/4".

A more refined amd permanent version is to get a thicker piece of wood or metal, drill a pilot hole through for each diameter slug you think you will need big enough for a nail to go through. Then open these holes up to your required diameters and depths. Then pour, cool and push out. Trim sprues and away you go. Don't choose too thick a piece of wood or the pilot hole sprue will be to long and make pushing out the slug a struggle.

Obviously for impact slugs they will need to be under bore diameter, bore slugs over groove diameter.
Good idea. Thanks.
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ovenpaa
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Re: Chamber Casts and Impact impressions.

#12 Post by ovenpaa »

dromia wrote:Slugs can be made very easily by getting a suitably thick piece if wood, 1/4" for this purpose and drilling holes through it of the required diameter over groove. Clamp it to a flat surface and pour your melted soft lead in to the holes, let cool and push out with a nail, trim off any sprue and voila a slug.
So easy and so obvious once you know, I have some lead and wood, the Viking has a ladle in the kitchen, job done :)

Yet another Master Class tip, it is good we have a few oldies on the forum.
/d

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Re: Chamber Casts and Impact impressions.

#13 Post by Sandgroper »

ovenpaa wrote:
dromia wrote:Slugs can be made very easily by getting a suitably thick piece if wood, 1/4" for this purpose and drilling holes through it of the required diameter over groove. Clamp it to a flat surface and pour your melted soft lead in to the holes, let cool and push out with a nail, trim off any sprue and voila a slug.
So easy and so obvious once you know, I have some lead and wood, the Viking has a ladle in the kitchen, job done :)

Yet another Master Class tip, it is good we have a few oldies on the forum.
Very handy and we should be grateful they're not charging for it! :lol:
“The standard you walk past is the standard you accept.”

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Re: Chamber Casts and Impact impressions.

#14 Post by dromia »

Its when you need the gas checks and lube that I'll make a killing. :D :lol: :lol: :D
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Come on Bambi get some

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Re: Chamber Casts and Impact impressions.

#15 Post by dromia »

ovenpaa wrote:

Yet another Master Class tip, it is good we have a few oldies on the forum.
I'm an oldie now, 54 and written off already. :lol: :lol:
Image

Come on Bambi get some

Imperial Good Metric Bad
Analogue Good Digital Bad

Fecking stones

Real farmers don't need subsidies

Cow's farts matter!

For fine firearms and requisites visit

http://www.pukkabundhooks.com/
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