Part 2 243 Win 103g ELD-X StaBALL 6.5
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- Опубликовано: 18 авг 2022
- Continuing on from where we left off in the last video. Be sure to check it out first
• Part 1 243 Win, 103g E...
Huge Thanks To Starline for providing the brass used in this video. 
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Great groups Josh. 43 grs for the win 🏁.👍🏻
Some great groups. Liking the 43.0. Whitetail load for sure. Thanks for data & demo.
Glad you found it useful.
Nice shooting josh. Think got video up of the stayball in 243win also with 95gr bullets. Defently must common in large shop here and cheaper than 4350 by good bit
Hello Josh!!
Rewatching with a lil less drugs.
I havent used the staball yet. I have a couple
Pounds to try I figured 6.5/06 & 6mm Rem.
Fabulous groups!!! I have used re22, re26, IMR & H4831
& 4350 from IMR& H in 6mm. ALL really really good. Under .450 and hovering 3100 with a 105g Speer.
You had some good ones . 👍
I "FIND PRESSURE" before I ever start working up loads, best accuracy is within 2.g of the "Pressure". After you find the most accurate Powder Charge, adjust seating depth.
If you can find any R#26, your accuracy will be around 3100 fps with a cci 250 primer.
What the rifles twist
if you got some Supreme 780 lying around give it a try with the heavy stuff. I was getting Lil over 3k and 105 amax. Great groups and consistent.
Gd shooting.
It's interesting how 42.0, 42.5, and 43.0 share some of the same velocities.
Did you ever get a chance to test these with the magnetospeed? Do you think you will ever do a seating depth test to see if it will make the 43.0 grain load better?
When your doing powder testing like this, where do you seat the bullet? I usually start with the book length find my powder charge them play with seating depth but I’m thinking of doing powder charge at 20 off lans as that’s where I usually start my searing depth test.
Usually it’s an educated guess. I reference past loads that have worked well and go from there.
I am testing the same load but started at 41.5, 42.0,42.5. Hope to get to shoot soon. What was your overall length running?
I was running hornady 105 hpbt with superformance but haven’t found it locally in last couple months. Picked up Staball 6.5 yesterday at Sportsman’s, I have 41.5/42/42.5 all loaded up. Hodgdon has 42.3 as max load but pressure is only at 58k. Are you just using a ladder test to see how far up your going for pressure?
Do you anneal your brass? Looks like they may need it if not.
Yes I anneal. This just completed the 2nd firing so it will get annealed. I don’t always anneal every time but at least every other.
What is the barrel twist rate on the rifle you tested these loads in?
I'm gonna start w/ 43 gr of StaBall n go up... Till I see pressure signs...
What’s your twist rate?
1-9.25
Is that rifle a fast twist or is it 1 in 10?
1-9.25”