Anyone know an estimate for it?
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Anyone know an estimate for it?
will a 1:10 handle them? using Berger jackets could be same as Berger .5 105 requires 1:8Quote:
Originally Posted by Wildman
speculation only
For the .243? I believe its .460 for the 105s and .450 for the 95s.
If you want to try a few I have spares here, I settled on the 95gns.
Think he makes two types for different rates of twistQuote:
Originally Posted by madjon_
Sent from my GT-S5360T using Tapatalk 2
Correct.Quote:
Originally Posted by veitnamcam
I have the proper ones and they shoot well in my rifle already thanks Barefoot. Just need a BC to play out a bit further:)
I'll lend you my chronograph to confuse the issue further.
Which one goes by the target?Quote:
Originally Posted by gimp
500 mate im sure looking at my old packet.dose that help and the 95are 450
Kinda confuses it:) One guy has said .460 and now you with .500. They don't look .500 in design...Quote:
Originally Posted by Neckshot
I wouldnt know how to confirm that sorry!.
All good, thanks anyways. Might try shooting gimps Chrony instead...
make sure you shoot it right in the letter H
Too late gimp already beat me to that letter I think...
So gimps chrony will tell you what a projectiles bc is?......or gets you a figure for a formula?
Difference in speed over a known distance is pretty much the result of BC so yep.
let us know wildman ive heard people say the bc is a little out, guessing less but no one has given a figure yet......just interested he still makes excellent 6mm projectiles.
That would be a handy chrony:DQuote:
Originally Posted by Neckshot
Just email Bryn and ask him. Bryn Blythen <targex10.1@gmail.com>
105 Amax is .500 and the Berger VLD is 0.532. I don't think the 1:10 version would be that slippery (considering the 1:8 should be better) to be around .500. I would think the .460 is more like it, but as you say proof via chronograph will fix the problem.Quote:
Originally Posted by Wildman
Hi Fellas, just notices this. I make two 105gr bullets one on a 1.050" jacket with a 10S ogive which makes a bullet to stabilize in 1 in 10" twist barrels which has a BC of .460 & another made on a 1.150" jacket with a low drag design with a BC of .500 which requires a 1 in 8" twist.
I also make a 112gr on the 1.150" jacket in the low drag profile which will work in 1 in 8" twist which has a BC of .520.
The BC's on these were tested & given to me by the late Tony Halberg (one of the makers of millenium actions etc..)
Hope this clears up the confusion.
Cheers, Bryn.
The 95gr LD bullet mentioned has a BC of .450
Reason I make the shorter 105gr bullet is solely to provide a heavier bullet which will work in the 1 in 10" twist barrels which most factory 243's have.
I used .450 as Bryn says for the 95 and it got me close enough with logging to hit things.
Thanks Bryn and others. I will use .460 and see what happens:)