Load data for:
.357 Magnum || .357 | 158gr | H&N HP HS
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Technical Specifications
Bullet: | .357 | 158gr | H&N HP HS |
Bullet Weight: | 158gr | 10.2g |
Bullet Diameter: | 0.357" | 9.07mm |
Bullet Length: | 0.677" | 17.2mm |
Caliber: | .357 Magnum |
Case Length (l3): | 1.290" | 32.8mm |
Cartridge Length (C.O.L.): | 1.566" | 39.8mm |
Seated Depth: | 0.401" | 10.2mm |
Shank Seated Depth: | 0.381" | 9.7mm |
Case Capacity: | 25.6 Grains of Water | 1.66 cm3 |
Primer Size: | Small Pistol Magnum (SPM) |
LID: | LID_B7477_C513 |
Load data for 34 loads in caliber .357 Magnum with .357 | 158gr | H&N HP HS bullet including underlying parameters such as bullet length, cartridge length, and case capacity. The loads are based on a cartridge with a case capacity of 25.6 Grains of Water and a seated depth of 0.40" / 10.2 mm and a Small Pistol Magnum (SPM) primer. NOTICE: Use the "Personalized Load Calculator" to adjust to your own specifications.
Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service.
a load must fulfill certain criteria to be listed below - see here.
our load data might deviate from other sources - see most common reasons here.
all loads are based on the bullet and case dimensions shown further below - see here what to do if you deviate.
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P Name | C | FR | MaxP | % | v | z |
|---|---|---|---|---|---|---|
ADI AP 100 | [locked] | 96% | 36608 | 84% | 1309 | 99% |
[Accurate No. 9]* | [locked] | 85% | 37463 | 86% | 1371 | 88% |
[Accurate TCM]* | [locked] | 85% | 37942 | 87% | 1368 | 89% |
[Alliant 2400]* | [locked] | 97% | 38159 | 88% | 1401 | 85% |
[Lovex D037.2]* | [locked] | 85% | 38783 | 89% | 1378 | 88% |
Maxam CSB 1 | [locked] | 85% | 38101 | 88% | 1194 | 100% |
[Ramshot Enforcer]* | [locked] | 97% | 37884 | 87% | 1407 | 86% |
ReloadSwiss RS 24 | [locked] | 83% | 38421 | 88% | 1378 | 96% |
Rottweil P 805 | [locked] | 84% | 38841 | 89% | 1112 | 100% |
Rottweil P 806 | [locked] | 88% | 37246 | 86% | 1378 | 100% |
SNPE Vectan A0 | [locked] | 85% | 38827 | 89% | 1240 | 100% |
SNPE Vectan BA7 1/2 | [locked] | 87% | 36506 | 84% | 1270 | 100% |
[Shooters World Heavy Pistol]* | [locked] | 85% | 38783 | 89% | 1378 | 88% |
Vihtavuori 3N38 | [locked] | 94% | 38305 | 88% | 1362 | 96% |
Vihtavuori N105 | [locked] | 97% | 32808 | 75% | 1345 | 98% |
Vihtavuori N32C Tin Star | [locked] | 94% | 32677 | 75% | 1043 | 100% |
Vihtavuori N350 | [locked] | 84% | 36579 | 84% | 1286 | 100% |
Max Load - Barrel Length:
5.5" | 14cm
P Name | C | FR | MaxP | % | v | z |
|---|---|---|---|---|---|---|
ADI AP 100 | [locked] | 80% | 24526 | 56% | 1142 | 95% |
[Accurate No. 9]* | [locked] | 81% | 32329 | 74% | 1296 | 85% |
[Accurate TCM]* | [locked] | 81% | 32735 | 75% | 1302 | 87% |
[Alliant 2400]* | [locked] | 90% | 30734 | 71% | 1289 | 81% |
[Lovex D037.2]* | [locked] | 81% | 33649 | 77% | 1319 | 86% |
Maxam CSB 1 | [locked] | 81% | 34911 | 80% | 1168 | 100% |
[Ramshot Enforcer]* | [locked] | 89% | 28152 | 65% | 1273 | 81% |
ReloadSwiss RS 24 | [locked] | 81% | 35650 | 82% | 1345 | 95% |
Rottweil P 805 | [locked] | 80% | 35433 | 81% | 1076 | 100% |
Rottweil P 806 | [locked] | 81% | 29849 | 69% | 1289 | 100% |
SNPE Vectan A0 | [locked] | 82% | 35752 | 82% | 1211 | 100% |
SNPE Vectan BA7 1/2 | [locked] | 82% | 31154 | 72% | 1207 | 100% |
[Shooters World Heavy Pistol]* | [locked] | 81% | 33649 | 77% | 1319 | 86% |
Vihtavuori 3N38 | [locked] | 81% | 25701 | 59% | 1184 | 91% |
Vihtavuori N105 | [locked] | 81% | 19160 | 44% | 1112 | 90% |
Vihtavuori N32C Tin Star | [locked] | 81% | 24787 | 57% | 955 | 100% |
Vihtavuori N350 | [locked] | 81% | 33504 | 77% | 1257 | 100% |
Start Load - Barrel Length:
5.5" | 14cm
C ... powder charge in Grains
FR ... fill rate of the cartridge in percent
MaxP ... max. pressure of load in psi
% ... max. pressure of load in percent of the maximum allowed pressure for this caliber
v ... velocity in feets per second (fps)
z ... powder burnt in percent
[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.
[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.