Ladedaten für .257 Ackley Improved + .257 | 87gr | Sierra VarmintKing

.257 Ackley Improved Patronenzeichnung
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Ladedaten-Spezifikationen

Geschosshersteller:Sierra
Geschossgewicht:5.6 g
Geschossdurchmesser:6.53 mm
Geschosslänge:<<locked>>
Hülsenlänge (l3):59.3 mm
Patronenlänge l6:<<locked>>
Hülsenvolumen:4.08 cm³ | 63 Grain Wasser
Zündhütchengröße:Large Rifle (LR)
Lauflänge:61.0 cm
Zulässiger Maximaldruck:3,323 bar
Empfohlener Drall:1:13.5

Ladedaten für Kaliber .257 Ackley Improved mit Geschoss .257 | 87gr | Sierra VarmintKing und 86 Pulvers. Die wichtigsten zugrunde liegenden Parameter sind in der obigen Tabelle dargestellt. Die empfohlenen Pulver für diese Patronen-Geschoss-Kombination sind Alliant Reloder-16, Somchem S365 und Hodgdon Hybrid 100V.

Wichtiger Hinweis: Gehen Sie NICHT unter die Mindestladung oder über die Maximalladung. Da wir keine Kontrolle über die verwendete Ausrüstung und Komponenten haben, wird jegliche Verantwortung und Haftung für die erzielten Ergebnisse abgelehnt.

Es werden nur Pulver/Ladungen angezeigt, die den aktuellen Filterkriterien entsprechen: Maximaldruck einer Ladung ≤ 90% des standardisierten Maximaldrucks, Ladedichte ≥ 80% und Pulverabbrand ≥ 95%. Verwenden Sie die Schieberegler oberhalb der Tabellen, um diese Schwellenwerte anzupassen.

Ladung: Pulvergewicht in Grain. Beginnen Sie mit der Mindestladung und steigern Sie diese vorsichtig.

FR (Ladedichte): Hülsenfüllung in Prozent. Werte über 100% bedeuten komprimierte Ladungen.

MaxP / %: Maximaler Kammerdruck in bar sowie als Prozentsatz des standardisierten Maximums für dieses Kaliber.

V(0): Mündungsgeschwindigkeit in Fuß pro Sekunde (fps) bei standardisierter Lauflänge.

z (Pulverabbrand): Geschätzter Pulverabbrand in Prozent beim Austritt des Geschosses.

Für die Verwendung des personalisierten Ladungsrechners ist eine gültige Zugriffslizenz erforderlich.

Weitere Informationen finden Sie in unseren FAQ: Wie kann ich den personalisierten Ladungsrechner verwenden?

Maximallast - Lauflänge: 61.0 cm

PulverLadungFRMaxP%V(0)z
Accurate 4064<<locked>>82%2,925 bar88%936 m/s99.9%
Accurate 4064<<locked>>82%2,912 bar88%934 m/s99.9%
Accurate 4064<<locked>>82%2,944 bar89%938 m/s100%
Accurate 4350<<locked>>90%2,855 bar86%946 m/s96%
Accurate 4350<<locked>>90%2,846 bar86%945 m/s96%
Accurate 4350<<locked>>90%2,891 bar87%950 m/s96.2%
ADI AR 2208<<locked>>82%2,826 bar85%920 m/s96.5%
ADI AR 2208<<locked>>82%2,834 bar85%922 m/s96.5%
ADI AR 2208<<locked>>82%2,858 bar86%925 m/s96.7%
Alliant Reloder- TS 15.5<<locked>>84%2,991 bar90%947 m/s98.6%
Alliant Reloder- TS 15.5<<locked>>84%3,001 bar90%947 m/s98.6%
Alliant Reloder- TS 15.5<<locked>>82%2,830 bar85%931 m/s98.1%
Alliant Reloder-16<<locked>>92%2,999 bar90%970 m/s96.9%
Alliant Reloder-16<<locked>>92%2,989 bar90%968 m/s96.8%
Alliant Reloder-16<<locked>>90%2,834 bar85%953 m/s96.2%
Alliant Reloder-17<<locked>>88%3,006 bar90%978 m/s98.5%
Alliant Reloder-17<<locked>>88%2,995 bar90%977 m/s98.4%
Alliant Reloder-17<<locked>>86%2,836 bar85%961 m/s97.9%
Alliant Reloder-23ᴾ<<locked>>100%2,774 bar83%950 m/s97.6%
Alliant Reloder-23ᴾ<<locked>>100%2,769 bar83%949 m/s97.6%
Alliant Reloder-23ᴾ<<locked>>100%2,802 bar84%954 m/s97.8%
Bofors RP3<<locked>>82%2,808 bar84%930 m/s98.1%
Bofors RP3<<locked>>84%2,997 bar90%949 m/s98.7%
Bofors RP3<<locked>>82%2,824 bar85%932 m/s98.2%
Hodgdon Hybrid 100V<<locked>>94%2,958 bar89%950 m/s98.2%
Hodgdon Hybrid 100V<<locked>>94%2,946 bar89%948 m/s98.2%
Hodgdon Hybrid 100V<<locked>>94%2,986 bar90%953 m/s98.4%
Hodgdon TrailBossᴾ<<locked>>100%2,439 bar73%641 m/s100%
Hodgdon TrailBossᴾ<<locked>>100%2,443 bar74%642 m/s100%
Hodgdon TrailBossᴾ<<locked>>100%2,434 bar73%642 m/s100%
IMR 4064<<locked>>82%2,968 bar89%934 m/s97.3%
IMR 4064<<locked>>82%2,977 bar90%934 m/s97.3%
IMR 4064<<locked>>82%3,002 bar90%938 m/s97.5%
IMR 4831<<locked>>92%2,923 bar88%947 m/s96.5%
IMR 4831<<locked>>92%2,915 bar88%946 m/s96.4%
IMR 4831<<locked>>92%2,956 bar89%950 m/s96.6%
Lovex S062<<locked>>82%2,967 bar89%935 m/s98.8%
Lovex S062<<locked>>82%2,956 bar89%935 m/s98.8%
Lovex S062<<locked>>82%3,003 bar90%940 m/s98.9%
Norma 203B<<locked>>82%2,975 bar90%948 m/s97.8%
Norma 203B<<locked>>82%2,964 bar89%946 m/s97.7%
Norma URP<<locked>>90%2,867 bar86%947 m/s96%
Ramshot Big Game<<locked>>82%2,977 bar90%952 m/s97.6%
Ramshot Big Game<<locked>>82%2,964 bar89%951 m/s97.6%
Ramshot Big Game<<locked>>82%2,990 bar90%954 m/s97.7%
ReloadSwiss RS 14ᴾ<<locked>>100%2,462 bar74%655 m/s100%
ReloadSwiss RS 14ᴾ<<locked>>100%2,467 bar74%655 m/s100%
ReloadSwiss RS 14ᴾ<<locked>>100%2,475 bar74%657 m/s100%
ReloadSwiss RS 60<<locked>>86%2,992 bar90%982 m/s99.8%
ReloadSwiss RS 60<<locked>>86%2,981 bar90%981 m/s99.8%
ReloadSwiss RS 60<<locked>>84%2,807 bar84%963 m/s99.6%
Rottweil R 903<<locked>>86%2,999 bar90%947 m/s98.5%
Rottweil R 903<<locked>>84%2,805 bar84%928 m/s97.8%
Rottweil R 903<<locked>>84%2,835 bar85%932 m/s98%
Shooters World Precision<<locked>>82%2,967 bar89%935 m/s98.8%
Shooters World Precision<<locked>>82%2,956 bar89%935 m/s98.8%
Shooters World Precision<<locked>>82%3,003 bar90%940 m/s98.9%
SNPE Vectan SP 11<<locked>>84%2,894 bar87%946 m/s97.4%
SNPE Vectan SP 11<<locked>>84%2,899 bar87%946 m/s97.4%
SNPE Vectan SP 11<<locked>>84%2,925 bar88%949 m/s97.6%
SNPE Vectan Tubal 5000<<locked>>84%2,970 bar89%912 m/s100%
SNPE Vectan Tubal 5000<<locked>>84%2,980 bar90%912 m/s100%
SNPE Vectan Tubal 5000<<locked>>84%3,005 bar90%916 m/s100%
Somchem S355<<locked>>84%2,861 bar86%931 m/s97.8%
Somchem S355<<locked>>84%2,851 bar86%929 m/s97.8%
Somchem S355<<locked>>84%2,877 bar87%933 m/s97.9%
Somchem S365<<locked>>94%2,908 bar88%966 m/s99.2%
Somchem S365<<locked>>94%2,915 bar88%966 m/s99.2%
Somchem S365<<locked>>94%2,940 bar88%969 m/s99.3%
Vihtavuori N150<<locked>>86%2,914 bar88%926 m/s99.1%
Vihtavuori N150<<locked>>86%2,922 bar88%927 m/s99.1%
Vihtavuori N150<<locked>>86%2,944 bar89%929 m/s99.2%
Vihtavuori N160<<locked>>90%2,980 bar90%946 m/s96.4%
Vihtavuori N160<<locked>>90%2,973 bar89%945 m/s96.3%
Vihtavuori N550<<locked>>90%2,931 bar88%945 m/s96%
Vihtavuori N550<<locked>>90%2,924 bar88%944 m/s95.9%
Vihtavuori N550<<locked>>90%2,961 bar89%948 m/s96.2%
Vihtavuori N555<<locked>>98%2,839 bar85%957 m/s96.7%
Vihtavuori N555<<locked>>98%2,828 bar85%956 m/s96.7%
Vihtavuori N555<<locked>>98%2,870 bar86%961 m/s96.9%
Winchester 6.5 StaBALL<<locked>>90%2,981 bar90%938 m/s98.5%
Winchester 6.5 StaBALL<<locked>>90%2,992 bar90%939 m/s98.6%
Winchester 6.5 StaBALL<<locked>>88%2,816 bar85%923 m/s98.1%
Winchester StaBALL HDᴾ<<locked>>100%2,495 bar75%943 m/s97%
Winchester StaBALL HDᴾ<<locked>>100%2,487 bar75%942 m/s96.9%
Winchester StaBALL HDᴾ<<locked>>100%2,513 bar76%947 m/s97.2%

Empfohlen = eines der besten Pulver für diese Patronen-Geschoss-Kombination.

Startladung - Lauflänge: 61.0 cm

PulverLadungFRMaxP%V(0)z
Accurate 4064<<locked>>80%2,730 bar82%917 m/s99.7%
Accurate 4064<<locked>>80%2,720 bar82%916 m/s99.7%
Accurate 4064<<locked>>80%2,750 bar83%919 m/s99.8%
Accurate 4350<<locked>>88%2,656 bar80%925 m/s95%
Accurate 4350<<locked>>88%2,647 bar80%924 m/s95%
Accurate 4350<<locked>>88%2,690 bar81%929 m/s95.3%
ADI AR 2208<<locked>>80%2,657 bar80%902 m/s95.7%
ADI AR 2208<<locked>>80%2,648 bar80%901 m/s95.7%
ADI AR 2208<<locked>>80%2,673 bar80%905 m/s95.9%
Alliant Reloder- TS 15.5<<locked>>80%2,629 bar79%909 m/s97.3%
Alliant Reloder- TS 15.5<<locked>>80%2,634 bar79%909 m/s97.3%
Alliant Reloder- TS 15.5<<locked>>80%2,661 bar80%913 m/s97.5%
Alliant Reloder-1645.1 gr | 2.92 g88%2,640 bar79%929 m/s95%
Alliant Reloder-1646.2 gr | 2.99 g90%2,797 bar84%947 m/s95.9%
Alliant Reloder-1646.2 gr | 2.99 g88%2,667 bar80%933 m/s95.3%
Alliant Reloder-17<<locked>>82%2,439 bar73%913 m/s95.8%
Alliant Reloder-17<<locked>>82%2,444 bar74%913 m/s95.8%
Alliant Reloder-17<<locked>>82%2,466 bar74%917 m/s96%
Alliant Reloder-23<<locked>>96%2,442 bar73%910 m/s95.7%
Alliant Reloder-23<<locked>>96%2,437 bar73%909 m/s95.7%
Alliant Reloder-23<<locked>>96%2,466 bar74%913 m/s96%
Bofors RP3<<locked>>80%2,617 bar79%910 m/s97.4%
Bofors RP3<<locked>>80%2,607 bar78%909 m/s97.3%
Bofors RP3<<locked>>80%2,634 bar79%912 m/s97.5%
Hodgdon Hybrid 100V45.8 gr | 2.97 g88%2,432 bar73%892 m/s95.9%
Hodgdon Hybrid 100V45.8 gr | 2.97 g88%2,422 bar73%891 m/s95.8%
Hodgdon Hybrid 100V44.8 gr | 2.90 g86%2,295 bar69%876 m/s95.1%
Hodgdon TrailBoss<<locked>>80%1,814 bar55%574 m/s100%
Hodgdon TrailBoss<<locked>>80%1,817 bar55%575 m/s100%
Hodgdon TrailBoss<<locked>>80%1,814 bar55%575 m/s100%
IMR 4064<<locked>>80%2,790 bar84%915 m/s96.6%
IMR 4064<<locked>>80%2,780 bar84%914 m/s96.6%
IMR 4064<<locked>>80%2,807 bar84%918 m/s96.7%
IMR 4831<<locked>>90%2,744 bar83%928 m/s95.6%
IMR 4831<<locked>>90%2,736 bar82%927 m/s95.6%
IMR 4831<<locked>>90%2,759 bar83%931 m/s95.7%
Lovex S062<<locked>>80%2,790 bar84%917 m/s98.3%
Lovex S062<<locked>>80%2,780 bar84%917 m/s98.3%
Lovex S062<<locked>>80%2,807 bar84%920 m/s98.4%
Norma 203B<<locked>>80%2,780 bar84%927 m/s97%
Norma 203B<<locked>>80%2,789 bar84%928 m/s97.1%
Norma URP<<locked>>88%2,693 bar81%929 m/s95.1%
Ramshot Big Game<<locked>>80%2,761 bar83%930 m/s96.8%
Ramshot Big Game<<locked>>80%2,769 bar83%931 m/s96.8%
Ramshot Big Game<<locked>>80%2,794 bar84%934 m/s97%
ReloadSwiss RS 14<<locked>>80%1,840 bar55%588 m/s100%
ReloadSwiss RS 14<<locked>>80%1,843 bar55%589 m/s100%
ReloadSwiss RS 14<<locked>>80%1,839 bar55%589 m/s100%
ReloadSwiss RS 60<<locked>>80%2,426 bar73%916 m/s98.2%
ReloadSwiss RS 60<<locked>>80%2,432 bar73%917 m/s98.2%
ReloadSwiss RS 60<<locked>>80%2,454 bar74%921 m/s98.4%
Rottweil R 903<<locked>>80%2,465 bar74%891 m/s96.4%
Rottweil R 903<<locked>>80%2,454 bar74%889 m/s96.3%
Rottweil R 903<<locked>>80%2,480 bar75%892 m/s96.5%
Shooters World Precision<<locked>>80%2,790 bar84%917 m/s98.3%
Shooters World Precision<<locked>>80%2,780 bar84%917 m/s98.3%
Shooters World Precision<<locked>>80%2,807 bar84%920 m/s98.4%
SNPE Vectan SP 11<<locked>>80%2,525 bar76%906 m/s95.7%
SNPE Vectan SP 11<<locked>>80%2,529 bar76%906 m/s95.7%
SNPE Vectan SP 11<<locked>>80%2,554 bar77%909 m/s95.9%
SNPE Vectan Tubal 5000<<locked>>80%2,620 bar79%879 m/s99.8%
SNPE Vectan Tubal 5000<<locked>>80%2,608 bar78%878 m/s99.8%
SNPE Vectan Tubal 5000<<locked>>80%2,636 bar79%881 m/s99.9%
Somchem S355<<locked>>80%2,512 bar76%893 m/s96.3%
Somchem S355<<locked>>80%2,504 bar75%891 m/s96.3%
Somchem S355<<locked>>80%2,530 bar76%895 m/s96.5%
Somchem S36545 gr | 2.92 g84%2,082 bar63%865 m/s95.1%
Somchem S36545 gr | 2.92 g84%2,088 bar63%866 m/s95.2%
Somchem S36545 gr | 2.92 g84%2,107 bar63%869 m/s95.4%
Vihtavuori N150<<locked>>80%2,397 bar72%871 m/s97.3%
Vihtavuori N150<<locked>>80%2,390 bar72%870 m/s97.2%
Vihtavuori N150<<locked>>80%2,414 bar73%874 m/s97.4%
Vihtavuori N160<<locked>>88%2,782 bar84%927 m/s95.5%
Vihtavuori N160<<locked>>88%2,772 bar83%925 m/s95.4%
Vihtavuori N550<<locked>>88%2,743 bar83%926 m/s95.1%
Vihtavuori N550<<locked>>88%2,749 bar83%926 m/s95.1%
Vihtavuori N550<<locked>>88%2,770 bar83%929 m/s95.3%
Vihtavuori N555<<locked>>96%2,662 bar80%938 m/s95.9%
Vihtavuori N555<<locked>>96%2,650 bar80%937 m/s95.8%
Vihtavuori N555<<locked>>94%2,507 bar75%921 m/s95.1%
Winchester 6.5 StaBALL<<locked>>82%2,275 bar68%859 m/s95.1%
Winchester 6.5 StaBALL<<locked>>82%2,280 bar69%859 m/s95.1%
Winchester 6.5 StaBALL<<locked>>82%2,296 bar69%863 m/s95.4%
Winchester StaBALL HD<<locked>>98%2,333 bar70%919 m/s95.6%
Winchester StaBALL HD<<locked>>98%2,327 bar70%918 m/s95.5%
Winchester StaBALL HD<<locked>>98%2,355 bar71%924 m/s95.9%

Empfohlen = eines der besten Pulver für diese Patronen-Geschoss-Kombination.

ᴾ mögliche Presslast - steigern Sie sich langsam zu dieser Ladung und achten Sie dabei auf Anzeichen von übermäßigem Druck.

<<locked>> Sie benötigen eine Zugangslizenz, um diese Daten freizuschalten.

Diese Übersicht vergleicht 86 Pulver für das Kaliber .257 Ackley Improved mit dem Geschoss .257 | 87gr | Sierra VarmintKing. Die höchste Mündungsgeschwindigkeit erreicht ReloadSwiss RS 60 mit 982 m/s; über alle Pulver hinweg liegt das Fenster zwischen 641 m/s und 982 m/s bei Maximallast. Den besten Hülsenfüllgrad liefert Alliant Reloder-23 mit 100 %, und 86 der 86 Pulver liegen im gut nutzbaren Bereich von 80 bis 100 %.

Bezogen auf den zulässigen Höchstdruck des Kalibers (332 MPa) nutzen die Maximallasten 73 bis 90 % aus — es bleiben also mindestens 10 % Reserve. Für das 87,0 gr schwere Geschoss im Kaliber 0.257" wird ein Drall von 1:13.5 empfohlen — langsamere Dralle stabilisieren dieses Gewicht in der Regel nicht. Alliant Reloder-23, Alliant Reloder-23, Alliant Reloder-23 erreichen bei Maximallast 100 % Füllgrad oder mehr — diese Ladungen sind komprimiert, lassen sich nur mit langem Trichter oder Schüttfülltrichter sauber einfüllen und reagieren empfindlich auf die Hülsenkapazität deiner Charge. Ganz oben stehen Alliant Reloder-16, Somchem S365, Hodgdon Hybrid 100V: Diese Pulver verbinden für .257 Ackley Improved mit .257 | 87gr | Sierra VarmintKing einen hohen Füllgrad mit vollständigem Abbrand und liegen bei der Mündungsgeschwindigkeit im oberen Feld. Beginne immer bei der Startlast und arbeite dich in kleinen Schritten nach oben, während du Hülse und Zünder auf Druckzeichen prüfst.

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