7mm SAUM Starting loads
Moderator: Mod
-
- Posts: 1526
- Joined: Wed Nov 09, 2011 7:00 pm
- Location: Sunshine Coast, QLD [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
Re: 7mm SAUM Starting loads
When the SAUM brass in NORMA or NOSLER does come to a demise, is it PP loosening or something else?
-
- Posts: 322
- Joined: Tue Dec 14, 2010 10:49 am
- Location: Barossa Sth Australia [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
Re: 7mm SAUM Starting loads
I have heard of a loose primer issue with the 7mm SAUM cases. Not so much the 30 cal ones that have been necked down.
Has anyone seen this in their 7mm SAUM as I am about to start a load development plan with mine and keen to see what people have seen on this topic?
Peter
Has anyone seen this in their 7mm SAUM as I am about to start a load development plan with mine and keen to see what people have seen on this topic?
Peter
-
- Posts: 442
- Joined: Tue May 17, 2016 5:50 pm [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
Re: 7mm SAUM Starting loads
Peter,
For what it's worth, I've been using the Norma 300 SAUM cases, necked down. As indicated earlier, I'm on 5-6 firings with a mild load and no loose PP's
I have culled a few cases only because of incorrect case handling and/or preparation. From the original 200 I still have 180 odd left over.
Albert
For what it's worth, I've been using the Norma 300 SAUM cases, necked down. As indicated earlier, I'm on 5-6 firings with a mild load and no loose PP's
I have culled a few cases only because of incorrect case handling and/or preparation. From the original 200 I still have 180 odd left over.
Albert
Albert
Rosedale Rifle Club
Australian Points Series
Rosedale Rifle Club
Australian Points Series
-
- Posts: 1526
- Joined: Wed Nov 09, 2011 7:00 pm
- Location: Sunshine Coast, QLD [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
-
- Posts: 442
- Joined: Tue May 17, 2016 5:50 pm [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
-
- Posts: 1526
- Joined: Wed Nov 09, 2011 7:00 pm
- Location: Sunshine Coast, QLD [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
Re: 7mm SAUM Starting loads
Albert, that might be why your velocities are a little lower for the same powder charge as Josh's?
-
- Posts: 442
- Joined: Tue May 17, 2016 5:50 pm [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
Re: 7mm SAUM Starting loads
Yes this is true... Even between moly and WS2 there was about a `10 -20fps variation with WS2 being slower than moly
Albert
Rosedale Rifle Club
Australian Points Series
Rosedale Rifle Club
Australian Points Series
-
- Posts: 1049
- Joined: Fri Jun 13, 2008 12:22 am [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
Re: 7mm SAUM Starting loads
Hi Denis,
Yes i'm moly coating for my SAUM, but I'm over compensating so no good to you
Yes i'm moly coating for my SAUM, but I'm over compensating so no good to you
-
- Posts: 442
- Joined: Tue May 17, 2016 5:50 pm [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
Re: 7mm SAUM Starting loads
Bit of a update from my previous post on velocities for a given load... I bought a small 500g tin of 2209 - MEM 5593. I had to reduce my load by quite a bit as 55.8gn of 09 gave me 2930 fps. I wouldn't have thought that a new batch would make such a big difference, but it did.... just a heads up for those at the upper end of energy and pressure limits.
Albert
Rosedale Rifle Club
Australian Points Series
Rosedale Rifle Club
Australian Points Series
-
- Posts: 2181
- Joined: Fri Jun 26, 2009 8:21 pm [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
-
- Posts: 1284
- Joined: Mon Dec 29, 2008 10:29 pm [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
Re: 7mm SAUM Starting loads
Just be careful with 2209 powder batches. I have 2 batches that are pushing around 2920 with 53.5 to 54.2gr. Much over 55 is defiantly on the upper end and I'll be well over 3000 by 56gr. That is in multiple brands of barrels.
-
- Posts: 442
- Joined: Tue May 17, 2016 5:50 pm [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
-
- Posts: 11
- Joined: Fri May 01, 2020 5:27 pm [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
-
- Posts: 1337
- Joined: Fri Jan 25, 2013 8:18 pm
- Location: Branxton NSW [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable
Re: 7mm SAUM Starting loads
I’m shooting the Berger 195s and am happy to keep doing so.
Running around 2820 with RL23 1/2 X ring in good conditions from an 8.5 twist barrel in Saum
Running around 2820 with RL23 1/2 X ring in good conditions from an 8.5 twist barrel in Saum
We don't rise to the level of our expectations, we fall to the level of our training. Archilochos 680-645 BC
Return to “Equipment & Technical”
Who is online
Users browsing this forum: No registered users and 162 guests