.257 Weath. Mag. || .257 | 120gr | Sierra HPBT GameKing

Données de chargement pour 47 charges de calibre .257 Weath. Mag. avec la balle .257 | 120gr | Sierra HPBT GameKing, y compris les paramètres sous-jacents tels que la longueur de la balle, la longueur de la cartouche et la capacité de l'étui.
Réf. produit : LID_B5799_C247
  

Rechargement des données pour le calibre .257 Weath. Mag. avec balle .257 | 120gr | Sierra HPBT GameKing.

Rechargement des données pour le calibre .257 Weath. Mag. avec balle .257 | 120gr | Sierra HPBT GameKing.
PoudreChargeMax. PressionCanon 23.6''Canon 60cmCanon 18.9''Canon 48cm
PoidsFRpsibar% *V(0) fpsV(0) m/szV(0) fpsV(0) m/sz
Accurate 3100Min:**.*Min:57.3gr57.3gr | 3.71g81.0%42612293867%294389798%275383996%
Max:**.*Max:64.7gr64.7gr | 4.19g91.5%57188394390%33011006100%310094599%
Accurate MAGPROMin:**.*Min:63.3gr63.3gr | 4.10g84.0%44309305569%311494992%290488588%
Max:**.*Max:69.8gr69.8gr | 4.52g92.9%57043393389%3445105095%322598392%
ADI AR 2209Min:**.*Min:56.9gr56.9gr | 3.69g81.0%45252312071%306493496%287487694%
Max:**.*Max:62.8gr62.8gr | 4.07g89.4%57362395590%3369102798%317396797%
ADI AR 2213Min:**.*Min:57.9gr57.9gr | 3.75g81.0%40901282064%298991193%278284890%
Max:**.*Max:66.2gr66.2gr | 4.29g92.7%57116393889%3422104397%321297995%
ADI AR 2217Min:**.*Min:61.6gr61.6gr | 3.99g88.0%38508265560%292389192%272082988%
Max:**.*Max:68.4gr68.4gr | 4.43g97.8%50357347279%327199796%305193093%
ADI AR 2225Min:**.*Min:65.0gr65.0gr | 4.21g92.0%38566265960%301291896%278584992%
Max:**.*Max:69.6gr69.6gr | 4.51g98.0%45846316172%323598698%302292195%
Alliant Reloder-16Min:**.*Min:55.7gr55.7gr | 3.61g81.0%51387354381%3215980100%3022921100%
Max:**.*Max:58.2gr58.2gr | 3.77g84.6%56811391789%33371017100%3153961100%
Alliant Reloder-19Min:**.*Min:57.3gr57.3gr | 3.71g81.0%45368312871%306893597%286187294%
Max:**.*Max:63.1gr63.1gr | 4.09g89.3%57043393389%3346102098%314695997%
Alliant Reloder-22Min:**.*Min:57.9gr57.9gr | 3.75g81.0%41568286665%300991796%279585292%
Max:**.*Max:65.9gr65.9gr | 4.27g92.3%56956392789%3415104198%320597797%
Alliant Reloder-23Min:**.*Min:56.0gr56.0gr | 3.63g81.0%40553279664%2956901100%277684699%
Max:**.*Max:64.7gr64.7gr | 4.19g93.6%57304395190%33731028100%3166965100%
Alliant Reloder-25Min:**.*Min:59.1gr59.1gr | 3.83g84.0%38595266160%297690798%276684395%
Max:**.*Max:68.7gr68.7gr | 4.45g97.7%56043386488%34451050100%323298599%
Alliant Reloder-26Min:**.*Min:61.6gr61.6gr | 3.99g81.0%44048303769%315396199%293689598%
Max:**.*Max:68.1gr68.1gr | 4.41g89.6%57261394890%34811061100%3261994100%
Hodgdon H1000Min:**.*Min:61.6gr61.6gr | 3.99g88.0%38508265560%292389192%272082988%
Max:**.*Max:68.4gr68.4gr | 4.43g97.8%50357347279%327199796%305193093%
Hodgdon H4350Min:**.*Min:56.0gr56.0gr | 3.63g81.0%48834336777%307793898%289788396%
Max:**.*Max:60.0gr60.0gr | 3.89g86.9%57101393789%327899999%308494098%
Hodgdon H4831Min:**.*Min:55.6gr55.6gr | 3.60g81.0%38856267961%285487092%267181489%
Max:**.*Max:65.1gr65.1gr | 4.22g94.9%57014393189%3343101997%315096094%
Hodgdon H4831 SCMin:**.*Min:57.9gr57.9gr | 3.75g81.0%42670294267%297690794%278284890%
Max:**.*Max:65.3gr65.3gr | 4.23g91.4%57435396090%3346102097%315396194%
Hodgdon Hybrid 100VMin:**.*Min:55.4gr55.4gr | 3.59g81.0%49298339977%3077938100%2907886100%
Max:**.*Max:59.1gr59.1gr | 3.83g86.5%57290395090%3251991100%3071936100%
Hodgdon RetumboMin:**.*Min:65.0gr65.0gr | 4.21g92.0%38566265960%301291896%278584992%
Max:**.*Max:69.6gr69.6gr | 4.51g98.0%45846316172%323598698%302292195%
IMR 4350Min:**.*Min:56.9gr56.9gr | 3.69g81.0%50908351080%313395599%294989997%
Max:**.*Max:60.0gr60.0gr | 3.89g85.4%57406395890%327499899%309794498%
IMR 4831Min:**.*Min:54.8gr54.8gr | 3.55g81.0%47529327774%3054931100%287787799%
Max:**.*Max:59.4gr59.4gr | 3.85g87.8%57029393289%3278999100%3084940100%
IMR 4955 EnduronMin:**.*Min:55.7gr55.7gr | 3.61g81.0%42670294267%293089394%274683791%
Max:**.*Max:63.1gr63.1gr | 4.09g91.8%56840391989%3287100297%310094595%
IMR 7828 SSCMin:**.*Min:58.8gr58.8gr | 3.81g81.0%41829288466%302892394%281585890%
Max:**.*Max:66.5gr66.5gr | 4.31g91.7%57043393389%3428104597%321598095%
IMR 8133 EnduronMin:**.*Min:65.3gr65.3gr | 4.23g94.0%38624266361%301291892%278985088%
Max:**.*Max:67.4gr67.4gr | 4.37g97.6%41974289466%312095194%290088490%
Lovex S070Min:**.*Min:56.6gr56.6gr | 3.67g81.0%53403368284%317396799%298691098%
Max:**.*Max:58.5gr58.5gr | 3.79g83.7%57406395890%3271997100%307793899%
Lovex S071Min:**.*Min:54.8gr54.8gr | 3.55g82.0%38696266861%283586498%264480695%
Max:**.*Max:64.7gr64.7gr | 4.19g96.8%57188394390%33011006100%310094599%
Norma 204Min:**.*Min:59.1gr59.1gr | 3.83g81.0%51097352380%318297098%298691095%
Max:**.*Max:61.9gr61.9gr | 4.01g84.8%57101393789%3330101598%312395296%
Norma 217Min:**.*Min:65.6gr65.6gr | 4.25g94.0%38624266361%304192795%280585591%
Max:**.*Max:68.1gr68.1gr | 4.41g97.8%42424292566%315996396%293389493%
Norma MRPMin:**.*Min:59.7gr59.7gr | 3.87g81.0%43265298368%308794197%288187894%
Max:**.*Max:66.8gr66.8gr | 4.33g90.6%57362395590%3451105299%323598698%
Norma URPMin:**.*Min:56.6gr56.6gr | 3.67g81.0%52794364083%3199975100%300991799%
Max:**.*Max:58.5gr58.5gr | 3.79g83.7%56840391989%32941004100%3100945100%
Ramshot HunterMin:**.*Min:59.1gr59.1gr | 3.83g81.0%51169352880%320597799%300991798%
Max:**.*Max:61.9gr61.9gr | 4.01g84.8%56942392689%33301015100%314095799%
Ramshot MagnumMin:**.*Min:62.3gr62.3gr | 4.04g81.0%38551265860%293689595%273383392%
Max:**.*Max:71.9gr71.9gr | 4.66g93.5%56826391889%3419104299%321297997%
ReloadSwiss RS 62Min:**.*Min:59.7gr59.7gr | 3.87g81.0%54012372485%3261994100%307493799%
Max:**.*Max:61.3gr61.3gr | 3.97g83.1%57333395390%33301015100%3143958100%
ReloadSwiss RS 70Min:**.*Min:61.6gr61.6gr | 3.99g81.0%51445354781%3268996100%307493799%
Max:**.*Max:64.0gr64.0gr | 4.15g84.2%56768391489%34021037100%3202976100%
ReloadSwiss RS 76Min:**.*Min:65.0gr65.0gr | 4.21g86.0%38624266361%305193096%281285792%
Max:**.*Max:74.2gr74.2gr | 4.81g97.6%55303381387%3533107799%3314101098%
ReloadSwiss RS 80Min:**.*Min:71.3gr71.3gr | 4.62g93.0%43830302269%320297692%297290688%
Max:**.*Max:75.0gr75.0gr | 4.86g97.9%50705349679%3379103094%315096091%
Rottweil R 904Min:**.*Min:56.5gr56.5gr | 3.66g81.0%46601321373%303892696%285887193%
Max:**.*Max:61.7gr61.7gr | 4.00g88.6%57362395590%3297100598%311494996%
Rottweil R 905Min:**.*Min:56.8gr56.8gr | 3.68g81.0%40059276263%293389493%273683490%
Max:**.*Max:65.7gr65.7gr | 4.26g93.8%57174394290%3373102897%316696594%
Somchem S361Min:**.*Min:61.0gr61.0gr | 3.95g81.0%49849343778%309794495%291788993%
Max:**.*Max:64.4gr64.4gr | 4.17g85.5%56869392189%325599297%307493794%
Somchem S385Min:**.*Min:57.9gr57.9gr | 3.75g81.0%52953365183%321998199%303592597%
Max:**.*Max:59.7gr59.7gr | 3.87g83.6%57116393890%3327101499%312095198%
Vihtavuori N160Min:**.*Min:57.3gr57.3gr | 3.71g81.0%44106304169%296990595%278284892%
Max:**.*Max:63.7gr63.7gr | 4.13g90.2%56753391389%3284100198%308794195%
Vihtavuori N165Min:**.*Min:57.3gr57.3gr | 3.71g81.0%40219277363%288487996%270082393%
Max:**.*Max:66.2gr66.2gr | 4.29g93.7%57130393990%3304100799%311795097%
Vihtavuori N550Min:**.*Min:58.5gr58.5gr | 3.79g81.0%53374368084%3196974100%302292199%
Max:**.*Max:60.3gr60.3gr | 3.91g83.6%57275394990%32841001100%3107947100%
Vihtavuori N555Min:**.*Min:56.0gr56.0gr | 3.63g81.0%45208311771%3058932100%285887199%
Max:**.*Max:61.9gr61.9gr | 4.01g89.5%56826391889%33301015100%3143958100%
Vihtavuori N560Min:**.*Min:59.7gr59.7gr | 3.87g81.0%43076297068%307793894%285887190%
Max:**.*Max:66.8gr66.8gr | 4.33g90.6%56971392889%3428104597%323298594%
Vihtavuori N565Min:**.*Min:59.7gr59.7gr | 3.87g81.0%41539286465%303192493%282586190%
Max:**.*Max:67.7gr67.7gr | 4.39g91.9%56768391489%3432104697%323298595%
Vihtavuori N568Min:**.*Min:63.1gr63.1gr | 4.09g85.0%39842274762%301591992%279285188%
Max:**.*Max:72.4gr72.4gr | 4.69g97.7%57058393489%3474105997%326899694%
Winchester 6.5 StaBallMin:**.*Min:61.6gr61.6gr | 3.99g81.0%52315360782%3150960100%2976907100%
Max:**.*Max:63.7gr63.7gr | 4.13g83.8%56840391989%3245989100%3064934100%


FR ... taux de remplissage de la cartouche
%* ... pression maximale de chargement en pourcentage de la pression maximale autorisée pour ce calibre
z ...  poudre brûlée en pourcentage

... les cellules marquées en jaune ne sont pas dangereuses, mais indiquent des caractéristiques possiblement (mais pas nécessairement) sous-optimales, telles qu'un flash de bouche important ou des charges imprécises.

Calibre: .257 Weath. Mag.
Diamètre de la balle: 0.257 '' | 6.53 mm
Poids de la balle: 120 gr | 7.8 g
Poudres: ADI AR 2209, ADI AR 2213, ADI AR 2217, ADI AR 2225, Accurate 3100, Accurate MAGPRO, Alliant Reloder-16, Alliant Reloder-19, Alliant Reloder-22, Alliant Reloder-23, Alliant Reloder-25, Alliant Reloder-26, Hodgdon H1000, Hodgdon H4350, Hodgdon H4831, Hodgdon H4831 SC, Hodgdon Hybrid 100V, Hodgdon Retumbo, IMR 4350, IMR 4831, IMR 4955 Enduron, IMR 7828 SSC, IMR 8133 Enduron, Lovex S070, Lovex S071, Norma 204, Norma 217, Norma MRP, Norma URP, Ramshot Hunter, Ramshot Magnum, ReloadSwiss RS 62, ReloadSwiss RS 70, ReloadSwiss RS 76, ReloadSwiss RS 80, Rottweil R 904, Rottweil R 905, Somchem S361, Somchem S385, Vihtavuori N160, Vihtavuori N165, Vihtavuori N550, Vihtavuori N555, Vihtavuori N560, Vihtavuori N565, Vihtavuori N568, Winchester 6.5 StaBall
Taille d'amorces : Large Rifle Magnum (LRM)
Longueur de balle:1.17 '' | 29.7 mm
Longueur des manches (l3):2.55 '' | 64.7 mm
Longueur de la cartouche (l6):3.12 '' | 79.3 mm
Profondeur d'encastrement:0.60 '' | 15.2 mm
Capacité de douille:84 Grains of Water | 5.46 cm3
Sierra Bullets
Depuis plus de 70 ans, Sierra Bullets se consacre à la fabrication des balles les plus précises au monde. Cet engagement envers la performance a établi une "Tradition de Précision" pour laquelle nous sommes connus dans le monde entier.

Au fil des ans, beaucoup de choses ont changé dans l'industrie et sur le marché. Ce qui n'a pas changé, c'est notre concentration sur les balles. Les balles de chasse et de cible pour les fusils et les armes de poing sont les seuls produits que nous fabriquons, et nous nous efforçons de les rendre meilleurs que ceux de n'importe qui d'autre.

Si l'on considère le grand nombre de tireurs et de chasseurs sérieux qui n'utilisent rien d'autre que Sierra et leurs nombreux records de précision, nous pensons que nous atteignons notre objectif de fabriquer une meilleure balle.
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