hulp met n hardkoppige 243 asb

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neef
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hulp met n hardkoppige 243 asb

Post by neef »

Goeie more vriende ek benodig so biekie hulp met n 243
Geweer: Savage
Kaliber: 243 Win
Loop lengte: 558mm
Groefdraad: 1 in 9.25"
Dop: Winchester
Doplengte: 51.73mm
TPL: 67.24mm
Koeel: Hornady V max 87gr
Kruit: S365 Lot 85
Lading1: 40.2gr 2952ft/s gem van 4
lading 2: 40.5gr 3002ft/s gem van 4
H2O: 55,7gr
Primers: magtech

Dankie en reguit skote vir julle almal
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Re: hulp met n hardkoppige 243 asb

Post by Dale SH »

Neef

Something not right here.
Lot 85 was a well below spec batch of S 365 but your burn rate is very high at almost at 0.5 ( Quickload default is 0.44 )
What is your jump to the lands ?
Is your scale calibrated correctly ?
How far was your chrony from the muzzle ?
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Re: hulp met n hardkoppige 243 asb

Post by neef »

Morning i have shot the same loads twice and the speed was the same. jump is 1.2mm. crony is 3m away and scale is fine to my knowlage. with lot 84 with 40 gr i got 3016ft/s avg. will check all the info again thank you.
Deel wat jy weet en jy sal wys word
Ruger Presision 6.5 cm
Sako 308win
Howa 204
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coey .22
cz 75 p07 duty
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Re: hulp met n hardkoppige 243 asb

Post by Dale SH »

Thanks for the reply.

If all your parameters are correct then I can only think that your rifle has a slightly undersized/tight bore.

Accurate node 5 will be 40.8 grains for 3020fps on your chrony.

Try putting the chrony at 5 meters and let us know what your results where.
Make sure your chrony has a good battery and shoot level halfway up the sunshades.
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Re: hulp met n hardkoppige 243 asb

Post by Aceofspades »

Met moderne vervaardiging en inspeksie metodes weet ek nie of 'n te klein boor of groef diameter 'n probleem sal wees nie. Bygesê, ek kry ook dat die spoed hoër is as wat dit moet wees. Het jy al ander koele deur hom gestoot?

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Re: hulp met n hardkoppige 243 asb

Post by joe rocket »

Het jy al die doppe getoets vir "doughnuts"?
GROETE

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Re: hulp met n hardkoppige 243 asb

Post by Aceofspades »

Jy het 'n punt beet daar. Ek het al vergeet dat nie alle 243's ge AI is nie en die 87gr is met hierdie setup in die doughnut.

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Re: hulp met n hardkoppige 243 asb

Post by joe rocket »

My Ackley het al ook "doughnuts" gehad.
GROETE

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Re: hulp met n hardkoppige 243 asb

Post by Messor »

Doughnuts sal jy sien in die spoedlesings, dit veroorsaak baie wisselvallige resultate.
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Re: hulp met n hardkoppige 243 asb

Post by neef »

manne dankie vir al die terug voer ek sal al die informasie mooi deur gaan en weer terug voering gee. die 40.5gr lading se crony lesings, 2992, 3006, 3015, 2995.
Deel wat jy weet en jy sal wys word
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cz 75 p07 duty
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Re: hulp met n hardkoppige 243 asb

Post by Armand Steenkamp »

neef, ek sien dit is n Savage...... Watse model is dit?

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Re: hulp met n hardkoppige 243 asb

Post by Vleisie »

As ek die specs so kyk is dit 'n model 11, ek het presies so 243 wat my ook laat sukkel het. Maar het node gekry rondom 3080fps met 87gr V max.
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Re: hulp met n hardkoppige 243 asb

Post by neef »

Vleisie dit is hom daai ja. ek sal biekie kyk wat maak daai voorgestelde 40.8 as hy nie werk nie sal ek daai 3080 jaag ek het nog geen druk tekens nie
Deel wat jy weet en jy sal wys word
Ruger Presision 6.5 cm
Sako 308win
Howa 204
Savage 243
coey .22
cz 75 p07 duty
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Re: hulp met n hardkoppige 243 asb

Post by FHM »

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Re: hulp met n hardkoppige 243 asb

Post by neef »

ja kyk hy loop mooi
Deel wat jy weet en jy sal wys word
Ruger Presision 6.5 cm
Sako 308win
Howa 204
Savage 243
coey .22
cz 75 p07 duty
Vektor SP1
Musgrave 12G pomp
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Re: hulp met n hardkoppige 243 asb

Post by JR68 »

dit lyk of jy op node 5 is met 40.6gr spoed van 3016 by crony.
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Re: hulp met n hardkoppige 243 asb

Post by neef »

dankie almal ek sal terug voering gee maandag
Deel wat jy weet en jy sal wys word
Ruger Presision 6.5 cm
Sako 308win
Howa 204
Savage 243
coey .22
cz 75 p07 duty
Vektor SP1
Musgrave 12G pomp
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Re: hulp met n hardkoppige 243 asb

Post by Capt. Yoda »

Wa val die etterkop nou weer uit
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Re: hulp met n hardkoppige 243 asb

Post by tripodmvr »

Spybot. Hoop Heinrich het my boodskap gekry.
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