Ok
Could only get SP7 down where I am.
Looked on a site and it said SP7 was adaptable for calibers from .222 to .300WinMag
Now I thought, perfect- I reload .222 .243 and .300WinMag
Problem is all the info on loads I can find list a bit about the .222 and the WinMag but nothing on the .243.
Any ideas or pointers.
Thanks in advance
Jay
Sp7 Powder
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.
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: Sp7 Powder
Checking with Quickload shows SP7 can be used for the .243 albeit only with case capacities around the 85% mark, what weight bullet do you use?
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Jaymo
Re: Sp7 Powder
Use 100 and 105's
Have some 70's too if abs necc to be able to use the powder
Thanks
Have some 70's too if abs necc to be able to use the powder
Thanks
Re: Sp7 Powder
Built to 2.710" the absolute maximum powder load given by QL are as follows:
70 grain 45 grains
100 grain 40.5 grains
105 grain 39 grains
If you can let me have an email address and some more data such as OAL and actual bullet choice I can email you the full load data.
70 grain 45 grains
100 grain 40.5 grains
105 grain 39 grains
If you can let me have an email address and some more data such as OAL and actual bullet choice I can email you the full load data.
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Jaymo
Re: Sp7 Powder
My faith in humanity is restored
Your a superstar. Neither of my manuals have anything in them.
Email address is jaytailslide yahoo.com
Thanks once again
Jay
Your a superstar. Neither of my manuals have anything in them.
Email address is jaytailslide yahoo.com
Thanks once again
Jay
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Jaymo
Re: Sp7 Powder
Sorry forgot
OAL 2.65"
Sierra HPBT's 70's
Hornady gr's in 100's from memory as there are elsewhere.
Hornady A-Max in 105's
Thanks once again
OAL 2.65"
Sierra HPBT's 70's
Hornady gr's in 100's from memory as there are elsewhere.
Hornady A-Max in 105's
Thanks once again
Re: Sp7 Powder
I will try and email them over at the next coffee break tongueout
Re: Sp7 Powder
Well I have a coffee in my hand so will make a start and email it over shortly (For guidance only of course!)
tongueout
tongueout
Re: Sp7 Powder
Barrel length?
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