.410 Slugs
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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 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.
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.
Re: .410 Slugs
For the caster, ring spanners can be a rough substitute for Boolit Molds.
E.G. A 15mm ring spanner will turn out a 1oz (approx) slug of 0.68" diam. the rim will be star shaped which will help it swage into smaller chokes if you want. It can then replace the shot from a bog standard 7.5 clay round and sealed with candle wax, giving you a cheap slug round for plinking.
I'm sure the same can be done for 410. Probably a 9mm ring spanner would be suitable, use a standard shot shell.
Cheap practice rounds.
E.G. A 15mm ring spanner will turn out a 1oz (approx) slug of 0.68" diam. the rim will be star shaped which will help it swage into smaller chokes if you want. It can then replace the shot from a bog standard 7.5 clay round and sealed with candle wax, giving you a cheap slug round for plinking.
I'm sure the same can be done for 410. Probably a 9mm ring spanner would be suitable, use a standard shot shell.
Cheap practice rounds.
Re: .410 Slugs
shotshell reloaders:
http://www.reloaderaddict.com/what-is-t ... ing-press/
https://www.mecshootingsports.com/t-sho ... aders.aspx
http://www.reloaderaddict.com/what-is-t ... ing-press/
https://www.mecshootingsports.com/t-sho ... aders.aspx
Political Correctness is the language of lies, written by the corrupt , spoken by the inept!
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Re: .410 Slugs
Got a parcel from Siarm today. 100 slugs and plastic wads. Nice efficent service.
I went to my local RFD last week to enquire about .410 slug, they said that they had a box out back so I said I'd have them.
She came back with a box of 5 Remington slugs, for £10
Anyway I pulled one of the Remington slugs apart, roughly .40 cal at 96.2gr. New slugs from Siarm with the plastic wad weighs 96.2gr, spooky.
Just need to get a roll crimp now.
I went to my local RFD last week to enquire about .410 slug, they said that they had a box out back so I said I'd have them.
She came back with a box of 5 Remington slugs, for £10

Anyway I pulled one of the Remington slugs apart, roughly .40 cal at 96.2gr. New slugs from Siarm with the plastic wad weighs 96.2gr, spooky.
Just need to get a roll crimp now.
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Re: .410 Slugs
Google Folkestone Engineering Services, they do all sorts of shotgun reloading stuff and 410 reloading is mentioned on their site. They may well have a crimp tool for 410.
Call John on the number supplied, he'll give you chapter and verse and is very helpful.
Call John on the number supplied, he'll give you chapter and verse and is very helpful.
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Re: .410 Slugs
i can buy made cartridges for their prices!
When guns are outlawed, only Outlaws will have guns
Re: .410 Slugs
From what I've seen they just re sell siarm sourced components at a very heavy mark up.
Seriously, just go straight to Siarm. They're great- Paypal will handle the currency conversion at a reasonable fee*, shipping is quick and there are no import taxes/duties to pay. They will also advise on loads if you ask, but they sound rather heavy.
*They take a cut by slightly altering the exchange rate. Probably worth it just for their refund policy.
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Re: .410 Slugs
Finally got round to loading some slugs on my drill press.


Shot nicely, 18gr of 'Lil Gun, over powder card, plastic wad and slugs from Siarm in 2½" hulls.
25 yards off hand open sights.



Shot nicely, 18gr of 'Lil Gun, over powder card, plastic wad and slugs from Siarm in 2½" hulls.
25 yards off hand open sights.

Re: .410 Slugs
Can we have a look at the .410 Marlin shotgun itself - my curiosity is peaked!
Re: .410 Slugs
I'm more interested in the 410 bull-pup that someone on PigeonWatch made from a bolt action...though he needs to get the sight base lowerednickb834 wrote:Can we have a look at the .410 Marlin shotgun itself - my curiosity is peaked!
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