Please notice that the Forster dies in the video below have less runout than Redding bushing dies.
I've been loading for and shooting the 243 Win for over 40 years now. You can achieve excellent results with standard RCBS dies if you size your cases properly meaning full sizing with a .001 to .002" shoulder set back as measured from a fired case in the rifle you are loading for.
I've been loading for and shooting the 243 Win for over 40 years now. You can achieve excellent results with standard RCBS dies if you size your cases properly meaning full sizing with a .001 to .002" shoulder set back as measured from a fired case in the rifle you are loading for.
Please notice that the Forster dies in the video below have less runout than Redding bushing dies.
K22 excellent, what do you recommend for loads with 1 in 10 twist?
IMR 4350 with Sierra 85 grain BTHP and Federal 210 primers. This is a do all bullet for the 243. Shoots like a match bullet and has excellent terminal performance. Work very well on varmints and predators and capable of dropping a deer in it's tracks IF you place your shot behind the shoulder in the vitals.
Having one bullet / load for all hunting has obvious advantages - you get to know your rifle / load very well and it builds confidence.
Before buying a die, read the information on the Redding website.
If the fired brass necks need to be sized down more then .008" a bushing die may not be for you?
I use the 243 win Redding type S fl sizing die, with 3 different bushings.
A fl custom fit honed neck die leaves no adjustment for neck tension and may not work with all brass.
Its possible to use a standard fl die and outside neck turn the necks to fit the die. This may work same as a custom die, but may not work with all brass/dies. Removing a lot of brass would not be good. Many variables.
The Lee die you now have needs to be checked to see how much its working the brass necks. .Measure fired brass Neck Outside Diameters. (Neck may not fully expand with starting to midrange loads, with slow burn rate powders and light bullets)
Measure a sized case with expander in the die.
Measure a sized case with expander removed.
Over working the necks shortens case life.
Before buying a die, read the information on the Redding website.
If the fired brass necks need to be sized down more then .008" a bushing die may not be for you?
I use the 243 win Redding type S fl sizing die, with 3 different bushings.
A fl custom fit honed neck die leaves no adjustment for neck tension and may not work with all brass.
Its possible to use a standard fl die and outside neck turn the necks to fit the die. This may work same as a custom die, but may not work with all brass/dies. Removing a lot of brass would not be good. Many variables.
The Lee die you now have needs to be checked to see how much its working the brass necks. .Measure fired brass Neck Outside Diameters. (Neck may not fully expand with starting to midrange loads, with slow burn rate powders and light bullets)
Measure a sized case with expander in the die.
Measure a sized case with expander removed.
Over working the necks shortens case life.
Your chamber is what it is. If you have a runout gauge check the runout on a few fired cases, resize them and check runout again with no bullet seated. Check them with the expander removed and with it installed. Ideally you would have 0 runout (not likely) or maybe 0-.003. If you neck turn you will most likely have less runout, but you should imo just skim the high spots off. As mentioned before if necks are too thin problems with neck tension can happen. If the Lee die you have is straight and true I don't see how spending more money will gain anything. If they are out of round I vote for Forster, but I agree with a previous post on RCBS dies, I have a bunch of them and have never had runout issues with them. I have had poor luck with any bushing die I have tried. jmo Barlow