.338 Lapua Mag. || .338 | 300gr | Sierra HPBT LR MatchKing

Load data for 41 loads in caliber .338 Lapua Mag. with .338 | 300gr | Sierra HPBT LR MatchKing bullet including underlying parameters such as bullet length, cartridge length and case capacity.
Product number: LID_B5931_C454
  

Reloading data for caliber .338 Lapua Mag. with .338 | 300gr | Sierra HPBT LR MatchKing bullet.

Reloading data for caliber .338 Lapua Mag. with .338 | 300gr | Sierra HPBT LR MatchKing bullet.
PowderChargeMax. PressureBarrel 23.6''Barrel 60cmBarrel 18.9''Barrel 48cm
WeightFRpsibar% *V(0) fpsV(0) m/szV(0) fpsV(0) m/sz
Accurate 3100Min:**.*Min:72.4gr72.4gr | 4.69g81.0%43410299371%2300701100%218266599%
Max:**.*Max:79.5gr79.5gr | 5.15g89.0%54679377090%2497761100%2379725100%
Accurate MAGPROMin:**.*Min:76.9gr76.9gr | 4.98g81.0%41394285468%237272396%222467893%
Max:**.*Max:85.5gr85.5gr | 5.54g90.1%54462375589%262880198%248775896%
ADI AR 2209Min:**.*Min:71.9gr71.9gr | 4.66g81.0%46383319876%240273299%227069298%
Max:**.*Max:76.9gr76.9gr | 4.98g86.5%54549376190%2549777100%241873799%
ADI AR 2213Min:**.*Min:73.1gr73.1gr | 4.74g81.0%41872288769%235671898%222167795%
Max:**.*Max:81.2gr81.2gr | 5.26g89.9%54534376090%260279399%246775298%
ADI AR 2217Min:**.*Min:75.6gr75.6gr | 4.90g86.0%36680252960%225168696%211664594%
Max:**.*Max:86.4gr86.4gr | 5.60g97.9%52243360286%257978699%243874398%
ADI AR 2218Min:**.*Min:90.3gr90.3gr | 5.85g95.0%41292284768%245174792%228369688%
Max:**.*Max:93.1gr93.1gr | 6.03g97.8%45063310774%253977494%237572490%
ADI AR 2225Min:**.*Min:79.8gr79.8gr | 5.17g89.0%36753253460%232670999%217566397%
Max:**.*Max:87.8gr87.8gr | 5.69g97.8%47282326078%2562781100%2418737100%
Alliant Reloder-19Min:**.*Min:72.4gr72.4gr | 4.69g81.0%46470320476%240573399%227469398%
Max:**.*Max:77.3gr77.3gr | 5.01g86.6%54447375489%2543775100%241873799%
Alliant Reloder-22Min:**.*Min:73.1gr73.1gr | 4.74g81.0%42641294070%236572199%223168097%
Max:**.*Max:80.9gr80.9gr | 5.24g89.6%54636376790%2592790100%246175099%
Alliant Reloder-23Min:**.*Min:70.7gr70.7gr | 4.58g81.0%41437285768%2310704100%2192668100%
Max:**.*Max:79.0gr79.0gr | 5.12g90.5%54476375689%2533772100%2411735100%
Alliant Reloder-25Min:**.*Min:72.2gr72.2gr | 4.68g81.0%36550252060%2274693100%213665199%
Max:**.*Max:84.6gr84.6gr | 5.48g95.2%54360374889%2628801100%2490759100%
Alliant Reloder-26Min:**.*Min:77.8gr77.8gr | 5.04g81.0%45484313675%2477755100%2343714100%
Max:**.*Max:83.3gr83.3gr | 5.40g86.8%54810377990%2638804100%2507764100%
Alliant Reloder-33Min:**.*Min:87.0gr87.0gr | 5.64g90.0%37884261262%236972292%221567588%
Max:**.*Max:94.8gr94.8gr | 6.14g97.8%48254332779%261279696%244874693%
Hodgdon H1000Min:**.*Min:75.6gr75.6gr | 4.90g86.0%36680252960%225168696%211664594%
Max:**.*Max:86.4gr86.4gr | 5.60g97.9%52243360286%257978699%243874398%
Hodgdon H4350Min:**.*Min:70.7gr70.7gr | 4.58g81.0%49806343482%2398731100%227769499%
Max:**.*Max:73.5gr73.5gr | 4.76g84.1%54288374389%2474754100%2356718100%
Hodgdon H4831Min:**.*Min:70.2gr70.2gr | 4.55g81.0%39639273365%225468796%212664894%
Max:**.*Max:79.8gr79.8gr | 5.17g92.0%54302374489%253677399%240573398%
Hodgdon H4831 SCMin:**.*Min:73.1gr73.1gr | 4.74g81.0%43714301472%233971397%221167495%
Max:**.*Max:79.9gr79.9gr | 5.18g88.6%54578376390%253977499%241573698%
Hodgdon Hybrid 100VMin:**.*Min:69.9gr69.9gr | 4.53g81.0%50357347283%2382726100%2270692100%
Max:**.*Max:72.4gr72.4gr | 4.69g83.8%54650376890%2448746100%2333711100%
Hodgdon RetumboMin:**.*Min:79.8gr79.8gr | 5.17g89.0%36753253460%232670999%217566397%
Max:**.*Max:87.8gr87.8gr | 5.69g97.8%47282326078%2562781100%2418737100%
IMR 4831Min:**.*Min:69.3gr69.3gr | 4.49g81.0%48617335280%2372723100%2257688100%
Max:**.*Max:73.0gr73.0gr | 4.73g85.4%54795377890%2477755100%2362720100%
IMR 4955 EnduronMin:**.*Min:70.4gr70.4gr | 4.56g81.0%43424299471%229770098%216966196%
Max:**.*Max:77.5gr77.5gr | 5.02g89.2%54433375389%250376399%236972298%
IMR 7828 SSCMin:**.*Min:74.2gr74.2gr | 4.81g81.0%42873295670%239573098%225768896%
Max:**.*Max:81.6gr81.6gr | 5.29g89.0%54752377590%2615797100%248075698%
IMR 7977 EnduronMin:**.*Min:79.9gr79.9gr | 5.18g90.0%48515334580%237272392%224768590%
Max:**.*Max:83.6gr83.6gr | 5.42g94.7%54737377490%247775593%235271791%
IMR 8133 EnduronMin:**.*Min:79.9gr79.9gr | 5.18g92.0%36680252960%231670696%217566394%
Max:**.*Max:85.5gr85.5gr | 5.54g97.9%43801302072%248475798%233971396%
Lovex S071Min:**.*Min:68.4gr68.4gr | 4.43g81.0%38087262663%2188667100%207063198%
Max:**.*Max:79.5gr79.5gr | 5.15g94.1%54679377090%2497761100%2379725100%
Norma 217Min:**.*Min:80.2gr80.2gr | 5.20g91.0%36593252360%233971399%219566996%
Max:**.*Max:86.1gr86.1gr | 5.58g97.9%44164304572%2513766100%236972298%
Norma MRPMin:**.*Min:75.5gr75.5gr | 4.89g81.0%44512306973%2431741100%230070199%
Max:**.*Max:81.6gr81.6gr | 5.29g87.6%54476375689%2615797100%2480756100%
Ramshot MagnumMin:**.*Min:78.7gr78.7gr | 5.10g81.0%39407271765%232670999%218566697%
Max:**.*Max:88.3gr88.3gr | 5.72g90.8%54433375389%2602793100%2464751100%
ReloadSwiss RS 76Min:**.*Min:79.6gr79.6gr | 5.16g83.0%36724253260%236272099%220167197%
Max:**.*Max:92.0gr92.0gr | 5.96g95.7%54534376090%2726831100%2585788100%
ReloadSwiss RS 80Min:**.*Min:83.3gr83.3gr | 5.40g86.0%36738253360%233671295%218866792%
Max:**.*Max:94.8gr94.8gr | 6.14g97.8%53098366187%268781999%253377297%
Rottweil R 904Min:**.*Min:71.3gr71.3gr | 4.62g81.0%47485327478%237972599%225468797%
Max:**.*Max:75.6gr75.6gr | 4.90g85.9%54679377090%2503763100%237572498%
Rottweil R 905Min:**.*Min:71.8gr71.8gr | 4.65g81.0%40944282367%231070497%217566395%
Max:**.*Max:80.4gr80.4gr | 5.21g90.7%54273374289%256278199%243474298%
Somchem S361Min:**.*Min:77.0gr77.0gr | 4.99g81.0%51039351984%242573998%229770097%
Max:**.*Max:79.2gr79.2gr | 5.13g83.2%54723377390%248775899%236572198%
Vihtavuori N160Min:**.*Min:72.4gr72.4gr | 4.69g81.0%45121311174%232971098%220167197%
Max:**.*Max:78.2gr78.2gr | 5.07g87.6%54418375289%249376099%236972298%
Vihtavuori N165Min:**.*Min:72.4gr72.4gr | 4.69g81.0%41060283167%226769199%214265397%
Max:**.*Max:81.3gr81.3gr | 5.27g91.1%54795377890%2510765100%238572799%
Vihtavuori N170Min:**.*Min:81.0gr81.0gr | 5.25g87.0%41916289069%231670692%218566689%
Max:**.*Max:89.4gr89.4gr | 5.79g95.9%54302374489%255677995%241873793%
Vihtavuori N555Min:**.*Min:70.7gr70.7gr | 4.58g81.0%45977317075%2379725100%2254687100%
Max:**.*Max:75.9gr75.9gr | 4.92g86.9%54447375489%2520768100%2398731100%
Vihtavuori N560Min:**.*Min:75.5gr75.5gr | 4.89g81.0%44280305373%242874098%228769796%
Max:**.*Max:81.9gr81.9gr | 5.31g88.0%54650376890%262179999%248475798%
Vihtavuori N565Min:**.*Min:75.5gr75.5gr | 4.89g81.0%42641294070%240273298%226068996%
Max:**.*Max:83.2gr83.2gr | 5.39g89.3%54404375189%263180299%248075698%
Vihtavuori N568Min:**.*Min:76.2gr76.2gr | 4.94g81.0%36680252960%229069896%214265393%
Max:**.*Max:88.6gr88.6gr | 5.74g94.6%54389375089%265781099%250376398%
Vihtavuori N570Min:**.*Min:81.9gr81.9gr | 5.31g88.0%38450265163%238572792%223168089%
Max:**.*Max:91.2gr91.2gr | 5.91g97.9%51517355285%267781696%250776493%


FR ... fill rate of the cartridge
%* ... max pressure of load in percent of the maximum allowed pressure for this caliber
z ...  powder burnt in percent

... cells marked in yellow are not dangerous but indicate possible (but not necessary) suboptimal characteristics such as extensive muzzle flash or inaccurate loads.

IMORTANT: Scale down to 90% when printing to ensure the load table gets displayed correctly!

Caliber: .338 Lapua Mag.
Propellant: ADI AR 2209, ADI AR 2213, ADI AR 2217, ADI AR 2218, ADI AR 2225, Accurate 3100, Accurate MAGPRO, Alliant Reloder-19, Alliant Reloder-22, Alliant Reloder-23, Alliant Reloder-25, Alliant Reloder-26, Alliant Reloder-33, Hodgdon H1000, Hodgdon H4350, Hodgdon H4831, Hodgdon H4831 SC, Hodgdon Hybrid 100V, Hodgdon Retumbo, IMR 4831, IMR 4955 Enduron, IMR 7828 SSC, IMR 7977 Enduron, IMR 8133 Enduron, Lovex S071, Norma 217, Norma MRP, Ramshot Magnum, ReloadSwiss RS 76, ReloadSwiss RS 80, Rottweil R 904, Rottweil R 905, Somchem S361, Vihtavuori N160, Vihtavuori N165, Vihtavuori N170, Vihtavuori N555, Vihtavuori N560, Vihtavuori N565, Vihtavuori N568, Vihtavuori N570
Bullet Weight: 300 gr | 19.4 g
Bullet Diameter: 0.338 '' | 8.59 mm
Primer Size: Large Rifle Magnum (LRM)
Bullet Length:1.74 '' | 44.1 mm
Case Length (l3):2.72 '' | 69.2 mm
Cartridge Length / OAL:3.63 '' | 92.1 mm
Seated Depth:0.83 '' | 21.2 mm
Case Capacity:114 Grains of Water | 7.41 cm3
Sierra Bullets
For over 70 years, Sierra Bullets has been dedicated to the manufacture of the most accurate bullets in the world. This commitment to performance has established a “Tradition of Precision” for which we’re known throughout the world.
Over the years, much has changed in the industry and in the marketplace. What hasn’t changed has been our focus on bullets. Hunting and target bullets for rifles and handguns are the only products we make, and we work hard to make them better than anyone else.
If you consider the large number of serious marksmen and hunters who use nothing but Sierra and their many accuracy records, we believe we accomplish our objective of a better bullet.
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