Ladedaten für 7 mm Backcountry + .284 | 160gr | Swift A-Frame

7 mm Backcountry Patronenzeichnung
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Ladedaten-Spezifikationen

Geschosshersteller:Swift
Geschossgewicht:10.4 g
Geschossdurchmesser:7.21 mm
Geschosslänge:<<locked>>
Hülsenlänge (l3):61.4 mm
Patronenlänge l6:<<locked>>
Hülsenvolumen:4.73 cm³ | 73 Grain Wasser
Zündhütchengröße:Large Rifle (LR)
Lauflänge:50.8 cm
Zulässiger Maximaldruck:5,510 bar
Empfohlener Drall:1:11.5

Ladedaten für Kaliber 7 mm Backcountry mit Geschoss .284 | 160gr | Swift A-Frame und 131 Pulvers. Die wichtigsten zugrunde liegenden Parameter sind in der obigen Tabelle dargestellt. Die empfohlenen Pulver für diese Patronen-Geschoss-Kombination sind ReloadSwiss RS 60, ReloadSwiss RS 70 und Hodgdon Superformance.

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: 50.8 cm

PulverLadungFRMaxP%V(0)z
Accurate 2015<<locked>>86%4,952 bar90%830 m/s100%
Accurate 2460<<locked>>82%4,906 bar89%843 m/s100%
Accurate 2495<<locked>>88%4,752 bar86%829 m/s100%
Accurate 2520<<locked>>84%4,852 bar88%850 m/s100%
Accurate 2700<<locked>>90%4,854 bar88%857 m/s99.7%
Accurate 3100ᴾ<<locked>>100%3,872 bar70%820 m/s99.4%
Accurate 4064<<locked>>90%4,761 bar86%845 m/s100%
Accurate 4350<<locked>>98%4,937 bar90%883 m/s100%
Accurate LT-30<<locked>>82%4,927 bar89%823 m/s100%
Accurate LT-32<<locked>>82%4,973 bar90%833 m/s100%
ADI APS 450<<locked>>92%4,907 bar89%671 m/s100%
ADI AR 2206H<<locked>>88%4,948 bar90%870 m/s100%
ADI AR 2208<<locked>>92%4,729 bar86%856 m/s100%
ADI AR 2209ᴾ<<locked>>100%4,362 bar79%864 m/s98.6%
ADI AR 2213ᴾ<<locked>>100%3,918 bar71%844 m/s96.4%
ADI Benchmark 8208<<locked>>86%4,804 bar87%851 m/s100%
Alliant AR-Comp<<locked>>84%4,720 bar86%826 m/s100%
Alliant Power Pro 2000-MR<<locked>>88%4,847 bar88%898 m/s100%
Alliant Reloder- TS 15.5<<locked>>92%4,816 bar87%862 m/s100%
Alliant Reloder-10x<<locked>>82%4,854 bar88%828 m/s100%
Alliant Reloder-15<<locked>>90%4,849 bar88%870 m/s100%
Alliant Reloder-16ᴾ<<locked>>100%4,917 bar89%896 m/s100%
Alliant Reloder-17<<locked>>94%4,823 bar88%890 m/s100%
Alliant Reloder-19ᴾ<<locked>>100%4,290 bar78%858 m/s98.5%
Alliant Reloder-22ᴾ<<locked>>100%3,851 bar70%842 m/s97.7%
Alliant Reloder-23ᴾ<<locked>>100%3,646 bar66%823 m/s100%
Alliant Reloder-25ᴾ<<locked>>100%3,164 bar57%799 m/s98.6%
Alliant Reloder-26ᴾ<<locked>>100%4,252 bar77%883 m/s100%
Baschieri & Pellagri 106<<locked>>82%4,958 bar90%823 m/s100%
Baschieri & Pellagri 107<<locked>>86%4,709 bar85%863 m/s100%
Bofors RP15ᴾ<<locked>>100%3,539 bar64%819 m/s96.6%
Bofors RP3<<locked>>92%4,953 bar90%869 m/s100%
Bofors RP5ᴾ<<locked>>100%3,851 bar70%842 m/s97.7%
Bofors RP7<<locked>>96%4,836 bar88%867 m/s99.7%
Hodgdon Benchmark<<locked>>86%4,861 bar88%843 m/s100%
Hodgdon BL-C2<<locked>>86%4,906 bar89%863 m/s100%
Hodgdon CFE223<<locked>>82%4,817 bar87%882 m/s100%
Hodgdon H322<<locked>>82%4,872 bar88%845 m/s100%
Hodgdon H380<<locked>>90%4,672 bar85%861 m/s100%
Hodgdon H414<<locked>>96%4,753 bar86%882 m/s99.9%
Hodgdon H4350<<locked>>94%4,697 bar85%870 m/s99.3%
Hodgdon H4831ᴾ<<locked>>100%4,204 bar76%846 m/s96.5%
Hodgdon H4831 SCᴾ<<locked>>100%4,115 bar75%840 m/s96.3%
Hodgdon H4895<<locked>>86%4,691 bar85%857 m/s100%
Hodgdon Hybrid 100Vᴾ<<locked>>100%4,646 bar84%857 m/s100%
Hodgdon LEVERevolution<<locked>>88%4,803 bar87%870 m/s100%
Hodgdon Superformance<<locked>>96%4,914 bar89%899 m/s99.9%
Hodgdon TrailBossᴾ<<locked>>100%2,522 bar46%507 m/s100%
Hodgdon VARGET<<locked>>88%4,785 bar87%857 m/s100%
IMR 3031<<locked>>86%4,801 bar87%848 m/s100%
IMR 4064<<locked>>90%4,698 bar85%851 m/s100%
IMR 4166 Enduron<<locked>>90%4,913 bar89%864 m/s99.9%
IMR 4198<<locked>>82%4,772 bar87%814 m/s100%
IMR 4350ᴾ<<locked>>100%4,924 bar89%876 m/s99.8%
IMR 4451 Enduron<<locked>>96%4,956 bar90%874 m/s99.9%
IMR 4831ᴾ<<locked>>100%4,887 bar89%876 m/s100%
IMR 4895<<locked>>90%4,977 bar90%878 m/s100%
IMR 4955 Enduronᴾ<<locked>>100%4,285 bar78%841 m/s97%
IMR 8208 XBR<<locked>>86%4,804 bar87%851 m/s100%
Lovex D073.5<<locked>>82%4,928 bar89%850 m/s100%
Lovex D073.6<<locked>>86%4,760 bar86%848 m/s100%
Lovex S060<<locked>>88%4,781 bar87%845 m/s100%
Lovex S062<<locked>>90%4,707 bar85%847 m/s100%
Lovex S065<<locked>>98%4,962 bar90%870 m/s100%
Lovex S070<<locked>>98%4,815 bar87%870 m/s99.9%
Lovex S071ᴾ<<locked>>100%3,226 bar59%775 m/s98%
Norma 201<<locked>>88%4,821 bar87%851 m/s100%
Norma 202<<locked>>88%4,889 bar89%849 m/s100%
Norma 203B<<locked>>90%4,789 bar87%865 m/s100%
Norma 204<<locked>>98%4,787 bar87%880 m/s99.1%
Norma MRPᴾ<<locked>>100%4,111 bar75%868 m/s99.3%
Norma URP<<locked>>98%4,757 bar86%876 m/s100%
Ramshot Big Game<<locked>>90%4,933 bar90%876 m/s100%
Ramshot Grandᴾ<<locked>>100%3,778 bar69%841 m/s96.4%
Ramshot Hunterᴾ<<locked>>100%4,972 bar90%893 m/s100%
Ramshot Magnumᴾ<<locked>>100%3,380 bar61%804 m/s96.8%
Ramshot TAC<<locked>>86%4,868 bar88%865 m/s100%
Ramshot Wild Boar<<locked>>86%4,909 bar89%868 m/s100%
Ramshot X-Terminator<<locked>>84%4,875 bar88%855 m/s100%
ReloadSwiss RS 14ᴾ<<locked>>100%2,571 bar47%518 m/s100%
ReloadSwiss RS 40<<locked>>82%4,758 bar86%844 m/s100%
ReloadSwiss RS 50<<locked>>92%4,956 bar90%873 m/s100%
ReloadSwiss RS 52<<locked>>86%4,724 bar86%878 m/s100%
ReloadSwiss RS 60<<locked>>92%4,787 bar87%887 m/s100%
ReloadSwiss RS 62<<locked>>98%4,931 bar89%890 m/s100%
ReloadSwiss RS 70<<locked>>98%4,818 bar87%900 m/s100%
ReloadSwiss RS 76ᴾ<<locked>>100%3,095 bar56%805 m/s96.6%
Rottweil R 901<<locked>>86%4,842 bar88%841 m/s100%
Rottweil R 902<<locked>>90%4,856 bar88%851 m/s100%
Rottweil R 903<<locked>>94%4,942 bar90%867 m/s100%
Rottweil R 904ᴾ<<locked>>100%4,477 bar81%855 m/s97.9%
Rottweil R 905ᴾ<<locked>>100%4,266 bar77%856 m/s98.6%
Rottweil R 907<<locked>>96%4,836 bar88%867 m/s99.7%
Shooters World Long Rifle<<locked>>98%4,962 bar90%870 m/s100%
Shooters World Match Rifle<<locked>>86%4,760 bar86%848 m/s100%
Shooters World Precision<<locked>>90%4,707 bar85%847 m/s100%
Shooters World SW4350<<locked>>98%4,815 bar87%870 m/s99.9%
SNPE Vectan BA6 1/2<<locked>>82%4,858 bar88%745 m/s100%
SNPE Vectan SP 11<<locked>>92%4,789 bar87%871 m/s100%
SNPE Vectan SP 3<<locked>>82%4,953 bar90%838 m/s100%
SNPE Vectan SP 7<<locked>>86%4,827 bar88%861 m/s100%
SNPE Vectan SP 9<<locked>>88%4,823 bar88%861 m/s100%
SNPE Vectan Tubal 3000<<locked>>88%4,851 bar88%828 m/s100%
SNPE Vectan Tubal 5000<<locked>>94%4,939 bar90%827 m/s100%
SNPE Vectan Tubal 7000<<locked>>96%4,696 bar85%845 m/s99.8%
SNPE Vectan Tubal 8000ᴾ<<locked>>100%4,230 bar77%855 m/s98.5%
Somchem S321<<locked>>84%4,981 bar90%862 m/s100%
Somchem S335<<locked>>88%4,820 bar87%827 m/s100%
Somchem S341<<locked>>86%4,793 bar87%855 m/s100%
Somchem S355<<locked>>94%4,887 bar89%864 m/s100%
Somchem S361ᴾ<<locked>>100%4,661 bar85%856 m/s97.6%
Somchem S365ᴾ<<locked>>100%4,745 bar86%875 m/s100%
Somchem S385ᴾ<<locked>>100%4,301 bar78%848 m/s99.2%
Vihtavuori N130<<locked>>84%4,784 bar87%812 m/s100%
Vihtavuori N133<<locked>>88%4,875 bar88%821 m/s100%
Vihtavuori N135<<locked>>90%4,910 bar89%836 m/s100%
Vihtavuori N140<<locked>>90%4,939 bar90%842 m/s100%
Vihtavuori N150<<locked>>94%4,725 bar86%842 m/s100%
Vihtavuori N160<<locked>>98%4,934 bar90%874 m/s100%
Vihtavuori N165ᴾ<<locked>>100%3,719 bar67%808 m/s97.7%
Vihtavuori N530<<locked>>86%4,890 bar89%853 m/s100%
Vihtavuori N540<<locked>>90%4,796 bar87%842 m/s100%
Vihtavuori N550<<locked>>98%4,845 bar88%875 m/s100%
Vihtavuori N555ᴾ<<locked>>100%4,070 bar74%846 m/s100%
Vihtavuori N560ᴾ<<locked>>100%4,117 bar75%864 m/s96.6%
Winchester 6.5 StaBALL<<locked>>98%4,979 bar90%865 m/s100%
Winchester 748<<locked>>84%4,682 bar85%853 m/s100%
Winchester 760<<locked>>96%4,779 bar87%884 m/s99.9%
Winchester StaBALL HDᴾ<<locked>>100%3,318 bar60%839 m/s100%
Winchester StaBALL Match<<locked>>88%4,891 bar89%865 m/s100%
Winchester Supreme 780ᴾ<<locked>>100%4,044 bar73%831 m/s97.9%

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

Startladung - Lauflänge: 50.8 cm

PulverLadungFRMaxP%V(0)z
Accurate 2015<<locked>>80%4,140 bar75%791 m/s100%
Accurate 2460<<locked>>80%4,593 bar83%828 m/s100%
Accurate 2495<<locked>>80%3,688 bar67%773 m/s100%
Accurate 2520<<locked>>80%4,249 bar77%820 m/s100%
Accurate 2700<<locked>>80%3,509 bar64%775 m/s97.4%
Accurate 3100<<locked>>88%2,591 bar47%721 m/s95.4%
Accurate 4064<<locked>>80%3,496 bar63%774 m/s100%
Accurate 4350<<locked>>80%2,687 bar49%734 m/s97.6%
Accurate LT-30<<locked>>80%4,637 bar84%809 m/s100%
Accurate LT-32<<locked>>80%4,679 bar85%819 m/s100%
ADI APS 450<<locked>>80%4,028 bar73%623 m/s100%
ADI AR 2206H<<locked>>80%3,866 bar70%809 m/s100%
ADI AR 2208<<locked>>80%3,278 bar59%765 m/s99.6%
ADI AR 2209<<locked>>90%3,148 bar57%778 m/s95%
ADI AR 2213<<locked>>98%3,670 bar67%826 m/s95.5%
ADI Benchmark 8208<<locked>>80%4,011 bar73%809 m/s100%
Alliant AR-Comp<<locked>>80%4,176 bar76%800 m/s100%
Alliant Power Pro 2000-MR<<locked>>80%3,659 bar66%829 m/s100%
Alliant Reloder- TS 15.5<<locked>>80%3,335 bar61%774 m/s100%
Alliant Reloder-10x<<locked>>80%4,586 bar83%815 m/s100%
Alliant Reloder-15<<locked>>80%3,557 bar65%793 m/s99.9%
Alliant Reloder-16<<locked>>80%2,602 bar47%736 m/s97.7%
Alliant Reloder-17<<locked>>80%2,961 bar54%773 m/s99.8%
Alliant Reloder-19<<locked>>90%3,121 bar57%775 m/s95%
Alliant Reloder-22<<locked>>94%3,157 bar57%790 m/s95.2%
Alliant Reloder-23<<locked>>82%2,040 bar37%680 m/s95.9%
Alliant Reloder-25<<locked>>92%2,452 bar45%730 m/s95.1%
Alliant Reloder-26<<locked>>84%2,354 bar43%730 m/s95.3%
Baschieri & Pellagri 106<<locked>>80%4,667 bar85%809 m/s100%
Baschieri & Pellagri 107<<locked>>80%3,856 bar70%814 m/s100%
Bofors RP15<<locked>>98%3,319 bar60%802 m/s95.7%
Bofors RP3<<locked>>80%3,359 bar61%777 m/s100%
Bofors RP5<<locked>>94%3,157 bar57%790 m/s95.2%
Bofors RP7<<locked>>80%2,936 bar53%738 m/s95.5%
Hodgdon Benchmark<<locked>>80%4,070 bar74%801 m/s100%
Hodgdon BL-C2<<locked>>80%4,031 bar73%818 m/s100%
Hodgdon CFE223<<locked>>80%4,504 bar82%866 m/s100%
Hodgdon H322<<locked>>80%4,580 bar83%831 m/s100%
Hodgdon H380<<locked>>80%3,371 bar61%779 m/s99.2%
Hodgdon H414<<locked>>80%2,804 bar51%746 m/s95.4%
Hodgdon H4350<<locked>>82%3,204 bar58%770 m/s95.8%
Hodgdon H4831<<locked>>98%3,938 bar71%829 m/s95.8%
Hodgdon H4831 SC<<locked>>98%3,853 bar70%823 m/s95.5%
Hodgdon H4895<<locked>>80%3,914 bar71%812 m/s100%
Hodgdon Hybrid 100V<<locked>>80%2,441 bar44%707 m/s98.3%
Hodgdon LEVERevolution<<locked>>80%3,676 bar67%806 m/s100%
Hodgdon Superformance55.9 gr | 3.62 g82%2,944 bar53%768 m/s95.6%
Hodgdon TrailBoss<<locked>>80%1,891 bar34%452 m/s100%
Hodgdon VARGET<<locked>>80%3,729 bar68%797 m/s100%
IMR 3031<<locked>>80%3,968 bar72%805 m/s100%
IMR 4064<<locked>>80%3,450 bar63%776 m/s99.9%
IMR 4166 Enduron<<locked>>80%3,595 bar65%784 m/s98.3%
IMR 4198<<locked>>80%4,509 bar82%801 m/s100%
IMR 4350<<locked>>84%2,993 bar54%748 m/s95.7%
IMR 4451 Enduron<<locked>>80%3,044 bar55%748 m/s96.4%
IMR 4831<<locked>>80%2,567 bar47%719 m/s97.3%
IMR 4895<<locked>>80%3,650 bar66%802 m/s100%
IMR 4955 Enduron<<locked>>96%3,793 bar69%809 m/s95.6%
IMR 8208 XBR<<locked>>80%4,011 bar73%809 m/s100%
Lovex D073.5<<locked>>80%4,593 bar83%833 m/s100%
Lovex D073.6<<locked>>80%3,912 bar71%803 m/s100%
Lovex S060<<locked>>80%3,762 bar68%787 m/s100%
Lovex S062<<locked>>80%3,468 bar63%775 m/s100%
Lovex S065<<locked>>80%2,873 bar52%734 m/s97.2%
Lovex S070<<locked>>80%2,747 bar50%727 m/s95.4%
Lovex S071<<locked>>92%2,506 bar45%713 m/s95%
Norma 201<<locked>>80%3,775 bar69%793 m/s100%
Norma 202<<locked>>80%3,829 bar69%793 m/s100%
Norma 203B<<locked>>80%3,513 bar64%789 m/s100%
Norma 204<<locked>>86%3,200 bar58%776 m/s95.1%
Norma MRP<<locked>>90%2,899 bar53%776 m/s95.6%
Norma URP<<locked>>80%2,656 bar48%731 m/s97.4%
Ramshot Big Game<<locked>>80%3,540 bar64%796 m/s100%
Ramshot Grand<<locked>>98%3,511 bar64%821 m/s95.3%
Ramshot Hunter<<locked>>80%2,582 bar47%727 m/s95.2%
Ramshot Magnum<<locked>>98%3,137 bar57%785 m/s95.9%
Ramshot TAC<<locked>>80%4,006 bar73%816 m/s99.8%
Ramshot Wild Boar<<locked>>80%4,025 bar73%820 m/s100%
Ramshot X-Terminator<<locked>>80%4,297 bar78%824 m/s100%
ReloadSwiss RS 14<<locked>>80%1,925 bar35%463 m/s100%
ReloadSwiss RS 40<<locked>>80%4,458 bar81%829 m/s100%
ReloadSwiss RS 50<<locked>>80%3,364 bar61%774 m/s98.1%
ReloadSwiss RS 52<<locked>>80%3,861 bar70%828 m/s100%
ReloadSwiss RS 6051.6 gr | 3.34 g80%3,145 bar57%790 m/s100%
ReloadSwiss RS 62<<locked>>80%2,661 bar48%737 m/s97.2%
ReloadSwiss RS 7052.4 gr | 3.40 g80%2,581 bar47%739 m/s96.4%
ReloadSwiss RS 76<<locked>>98%2,885 bar52%784 m/s95.3%
Rottweil R 901<<locked>>80%4,062 bar74%800 m/s100%
Rottweil R 902<<locked>>80%3,598 bar65%780 m/s100%
Rottweil R 903<<locked>>80%3,160 bar57%761 m/s99.9%
Rottweil R 904<<locked>>92%3,468 bar63%788 m/s95.1%
Rottweil R 905<<locked>>92%3,273 bar59%788 m/s95.8%
Rottweil R 907<<locked>>80%2,936 bar53%738 m/s95.5%
Shooters World Long Rifle<<locked>>80%2,873 bar52%734 m/s97.2%
Shooters World Match Rifle<<locked>>80%3,912 bar71%803 m/s100%
Shooters World Precision<<locked>>80%3,468 bar63%775 m/s100%
Shooters World SW4350<<locked>>80%2,747 bar50%727 m/s95.4%
SNPE Vectan BA6 1/2<<locked>>80%4,628 bar84%734 m/s100%
SNPE Vectan SP 11<<locked>>80%3,248 bar59%777 m/s99.8%
SNPE Vectan SP 3<<locked>>80%4,680 bar85%825 m/s100%
SNPE Vectan SP 7<<locked>>80%3,936 bar71%811 m/s99.9%
SNPE Vectan SP 9<<locked>>80%3,760 bar68%801 m/s100%
SNPE Vectan Tubal 3000<<locked>>80%3,821 bar69%774 m/s100%
SNPE Vectan Tubal 5000<<locked>>80%3,238 bar59%736 m/s100%
SNPE Vectan Tubal 7000<<locked>>80%2,814 bar51%718 m/s95.7%
SNPE Vectan Tubal 8000<<locked>>92%3,244 bar59%786 m/s95.7%
Somchem S321<<locked>>80%4,377 bar79%832 m/s100%
Somchem S335<<locked>>80%3,802 bar69%774 m/s100%
Somchem S341<<locked>>80%3,921 bar71%807 m/s100%
Somchem S355<<locked>>80%3,180 bar58%761 m/s99.9%
Somchem S361<<locked>>94%3,804 bar69%804 m/s95.3%
Somchem S365<<locked>>80%2,420 bar44%719 m/s99.3%
Somchem S385<<locked>>88%2,921 bar53%750 m/s95.2%
Vihtavuori N130<<locked>>80%4,260 bar77%787 m/s100%
Vihtavuori N133<<locked>>80%3,860 bar70%770 m/s100%
Vihtavuori N135<<locked>>80%3,626 bar66%770 m/s100%
Vihtavuori N140<<locked>>80%3,625 bar66%773 m/s100%
Vihtavuori N150<<locked>>80%3,031 bar55%741 m/s100%
Vihtavuori N160<<locked>>80%2,763 bar50%733 m/s97.8%
Vihtavuori N165<<locked>>94%3,069 bar56%760 m/s95.5%
Vihtavuori N530<<locked>>80%4,040 bar73%808 m/s100%
Vihtavuori N540<<locked>>80%3,502 bar64%770 m/s100%
Vihtavuori N550<<locked>>80%2,713 bar49%731 m/s97.4%
Vihtavuori N555<<locked>>80%2,119 bar38%686 m/s95.1%
Vihtavuori N560<<locked>>98%3,837 bar70%845 m/s95.7%
Winchester 6.5 StaBALL<<locked>>80%2,689 bar49%724 m/s99.3%
Winchester 748<<locked>>80%4,118 bar75%823 m/s100%
Winchester 760<<locked>>80%2,819 bar51%747 m/s95.5%
Winchester StaBALL HD<<locked>>84%1,928 bar35%688 m/s95.6%
Winchester StaBALL Match<<locked>>80%3,758 bar68%803 m/s100%
Winchester Supreme 780<<locked>>94%3,296 bar60%779 m/s95.6%

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.

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Diese Übersicht vergleicht 139 Pulver für das Kaliber 7 mm Backcountry mit dem Geschoss .284 | 160gr | Swift A-Frame. Die höchste Mündungsgeschwindigkeit erreicht ReloadSwiss RS 70 mit 900 m/s; über alle Pulver hinweg liegt das Fenster zwischen 507 m/s und 900 m/s bei Maximallast. Den besten Hülsenfüllgrad liefert Accurate 3100 mit 100 %, und 139 der 139 Pulver liegen im gut nutzbaren Bereich von 80 bis 100 %.

Bezogen auf den zulässigen Höchstdruck des Kalibers (551 MPa) nutzen die Maximallasten 46 bis 90 % aus — es bleiben also mindestens 10 % Reserve. Für das 160,0 gr schwere Geschoss im Kaliber 0.284" wird ein Drall von 1:11.5 empfohlen — langsamere Dralle stabilisieren dieses Gewicht in der Regel nicht. Accurate 3100, Accurate MAGPRO, ADI AR 2209 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 ReloadSwiss RS 60, ReloadSwiss RS 70, Hodgdon Superformance: Diese Pulver verbinden für 7 mm Backcountry mit .284 | 160gr | Swift A-Frame einen hohen Füllgrad mit vollständigem Abbrand und liegen bei der Mündungsgeschwindigkeit im oberen Feld. Als Ausreißer verbrennen ADI AR 2225, Baschieri & Pellagri 109, Bofors RP30 unvollständig und reagieren empfindlicher auf Lauflänge und Temperatur. 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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