Load data for .357 Magnum + .355 | 124gr | Nosler JHP

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 124gr \| Nosler JHP
Manufacturer SKU:	43123
Bullet Weight:	124gr \| 8.0g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	<<locked>>
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	25.6 Grains of Water \| 1.66 cm³
Primer Size:	Small Pistol Magnum (SPM)
Max. allowed Pressure:	43511 psi \| 3000 bar
LID:	LID_B4158_C513
Last updated:	2026-01-21

Load data for 130 loads in caliber .357 Magnum with .355 | 124gr | Nosler JHP bullet and 65 powder(s). The key underlying parameters are shown in the table above.

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.

Questions regarding the load data: Please read the information in the next tab "Explanations".
A load must fulfill certain criteria to be listed in the default view below - see "powder criteria to fulfill to be listed".

Our load data might deviate from other sources - see the "most common reasons for deviations".

All loads are based on the bullet and case dimensions shown under "Load Specifications" - see "reloading suggestions" if you deviate.

You can set your specifications in the "Personalized Load Calculator".

Go to the bottom of the "Dashboard " page to set the measure system (imperial vs. metric)
No data yet
C.O.L. (Inch)
C.O.L. (mm)
We recommend you limit powder range to relevant brands to speed up re-calculation of results
Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads, >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.
Case Length (Inch)
Case Length (mm)
CaseCapacity (GoW)
Min z (%)
Min FR (%)
Max FR*
Barrel Length (Inch)
Barrel Length (cm)
Safety Buffer (%)
.

Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 100	<<locked>>	97%	36941	85%	**42	98%
ADI AP 70N	<<locked>>	69%	38580	89%	**47	100%
ADI APS 350	<<locked>>	76%	38203	88%	**53	100%
ADI APS 450	<<locked>>	78%	38885	89%	**96	100%
ADI AS 30	<<locked>>	79%	38290	88%	**32	100%
ADI AS 50N	<<locked>>	75%	38247	88%	**78	100%
Accurate No. 2	<<locked>>	75%	37797	87%	**63	100%
Accurate No. 7	<<locked>>	77%	38014	87%	**04	91%
[Accurate No. 9]*	<<locked>>	86%	38798	89%	**94	85%
Accurate Solo 1000	<<locked>>	78%	38928	89%	**68	100%
Accurate Solo 1250	<<locked>>	82%	37811	87%	**17	100%
[Accurate TCM]*	<<locked>>	86%	38493	88%	**85	86%
[Alliant BLUE DOT]*	<<locked>>	97%	35259	81%	**55	89%
Alliant BULLSEYE	<<locked>>	72%	38421	88%	**03	100%
Alliant POWER PISTOL	<<locked>>	82%	39030	90%	**21	98%
Alliant Sport Pistol	<<locked>>	67%	38261	88%	**03	100%
Alliant UNIQUE	<<locked>>	83%	38754	89%	**19	100%
Baschieri & Pellagri 100	<<locked>>	79%	38769	89%	**71	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	36753	84%	**62	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	74%	38653	89%	**91	100%
Hodgdon Clays	<<locked>>	76%	38914	89%	**70	100%
Hodgdon HS-6	<<locked>>	68%	38943	90%	**52	100%
Hodgdon Longshot	<<locked>>	64%	37956	87%	**26	100%
Hodgdon Universal	<<locked>>	76%	38580	89%	**47	100%
Hodgdon CFE Pistol	<<locked>>	78%	38928	89%	**44	100%
Hodgdon TrailBoss	<<locked>>	97%	15954	37%	**8	100%
Lovex D037.1	<<locked>>	77%	38014	87%	**04	91%
[Lovex D037.2]*	<<locked>>	85%	38798	89%	**94	85%
Lovex S011	<<locked>>	67%	37695	87%	**91	100%
Lovex S020	<<locked>>	74%	37971	87%	**50	100%
Maxam CSB 1	<<locked>>	85%	38218	88%	**17	100%
Maxam CSB 2	<<locked>>	82%	38667	89%	**21	100%
Maxam CSB 3	<<locked>>	80%	37884	87%	**88	100%
Maxam CSB 4	<<locked>>	78%	38827	89%	**81	100%
Maxam CSB 5	<<locked>>	73%	38000	87%	**16	100%
[Ramshot Enforcer]*	<<locked>>	96%	36230	83%	**88	82%
Ramshot Silhouette	<<locked>>	68%	38116	88%	**96	100%
Ramshot True Blue	<<locked>>	63%	38261	88%	**26	100%
ReloadSwiss RS 12	<<locked>>	70%	37710	87%	**94	100%
ReloadSwiss RS 14	<<locked>>	95%	14170	33%	**8	100%
ReloadSwiss RS 20	<<locked>>	84%	38493	88%	**96	100%
ReloadSwiss RS 24	<<locked>>	84%	37884	87%	**94	93%
Rottweil P 801	<<locked>>	67%	38769	89%	**71	100%
Rottweil P 806	<<locked>>	89%	38595	89%	**21	100%
SNPE Vectan A0	<<locked>>	86%	39073	90%	**70	100%
SNPE Vectan BA 9	<<locked>>	77%	37927	87%	**24	100%
SNPE Vectan BA10	<<locked>>	73%	38870	89%	**96	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	90%	38334	88%	**19	100%
SNPE Vectan BA9 1/2	<<locked>>	78%	38537	89%	**34	100%
SNPE Vectan SP 2	<<locked>>	77%	39131	90%	**21	99%
[Shooters World Heavy Pistol]*	<<locked>>	85%	38798	89%	**94	85%
Shooters World Major Pistol	<<locked>>	77%	38014	87%	**04	91%
Somchem MP200	<<locked>>	76%	38928	89%	**06	100%
Somchem MS200	<<locked>>	80%	38290	88%	**70	100%
Somchem S221	<<locked>>	71%	38899	89%	**78	96%
Vihtavuori 3N37 👍	<<locked>>	83%	38624	89%	**42	100%
Vihtavuori 3N38	<<locked>>	95%	38638	89%	**94	94%
Vihtavuori N105	<<locked>>	96%	31082	71%	**26	95%
Vihtavuori N310	<<locked>>	64%	39059	90%	**93	100%
Vihtavuori N320	<<locked>>	76%	38754	89%	**78	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	34040	78%	**47	100%
Vihtavuori N330	<<locked>>	76%	37942	87%	**34	100%
Vihtavuori N340	<<locked>>	80%	38290	88%	**73	100%
Vihtavuori N350 👍	<<locked>>	86%	37884	87%	**26	100%
Winchester 231	<<locked>>	66%	38914	89%	**17	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	62%	14344	33%	**60	83%
ADI AP 70N	<<locked>>	61%	30951	71%	**48	100%
ADI APS 350	<<locked>>	61%	27166	62%	**06	100%
ADI APS 450	<<locked>>	61%	25962	60%	**22	100%
ADI AS 30	<<locked>>	61%	25440	58%	**55	100%
ADI AS 50N	<<locked>>	61%	26731	61%	**20	100%
Accurate No. 2	<<locked>>	61%	24685	57%	**60	100%
[Accurate No. 7]*	<<locked>>	62%	21973	50%	**02	80%
[Accurate No. 9]*	<<locked>>	79%	30545	70%	**67	81%
Accurate Solo 1000	<<locked>>	60%	24961	57%	**78	100%
Accurate Solo 1250	<<locked>>	61%	21277	49%	**75	100%
[Accurate TCM]*	<<locked>>	76%	27847	64%	**17	80%
[Alliant BLUE DOT]*	<<locked>>	81%	23163	53%	**16	80%
Alliant BULLSEYE	<<locked>>	61%	28224	65%	**52	100%
[Alliant POWER PISTOL]*	<<locked>>	62%	21176	49%	**83	89%
Alliant Sport Pistol	<<locked>>	61%	31865	73%	**07	100%
Alliant UNIQUE	<<locked>>	60%	21277	49%	**24	100%
Baschieri & Pellagri 100	<<locked>>	61%	23830	55%	**75	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	62%	15737	36%	**30	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	26629	61%	**37	100%
Hodgdon Clays	<<locked>>	61%	27528	63%	**25	100%
Hodgdon HS-6	<<locked>>	61%	31198	72%	**37	99%
Hodgdon Longshot	<<locked>>	61%	34548	79%	**83	100%
Hodgdon Universal	<<locked>>	61%	25454	59%	**53	100%
Hodgdon CFE Pistol	<<locked>>	61%	24250	56%	**37	100%
Hodgdon TrailBoss	<<locked>>	86%	13140	30%	**2	100%
[Lovex D037.1]*	<<locked>>	62%	21973	50%	**02	80%
[Lovex D037.2]*	<<locked>>	78%	30545	70%	**67	81%
Lovex S011	<<locked>>	61%	32358	74%	**19	100%
Lovex S020	<<locked>>	61%	25512	59%	**80	100%
Maxam CSB 1	<<locked>>	61%	20421	47%	**48	100%
Maxam CSB 2	<<locked>>	61%	21872	50%	**84	100%
Maxam CSB 3	<<locked>>	61%	23569	54%	**81	100%
Maxam CSB 4	<<locked>>	61%	24976	57%	**88	100%
Maxam CSB 5	<<locked>>	62%	28514	66%	**98	100%
[Ramshot Enforcer]*	<<locked>>	94%	33170	76%	**52	80%
Ramshot Silhouette	<<locked>>	61%	31154	72%	**07	100%
Ramshot True Blue	<<locked>>	61%	35955	83%	**90	100%
ReloadSwiss RS 12	<<locked>>	61%	29022	67%	**80	100%
ReloadSwiss RS 14	<<locked>>	87%	12357	28%	**8	100%
ReloadSwiss RS 20	<<locked>>	61%	19856	46%	**04	100%
[ReloadSwiss RS 24]*	<<locked>>	63%	19435	45%	**30	81%
Rottweil P 801	<<locked>>	61%	32489	75%	**99	100%
[Rottweil P 806]*	<<locked>>	61%	14518	33%	**38	88%
SNPE Vectan A0	<<locked>>	61%	20175	46%	**65	100%
SNPE Vectan BA 9	<<locked>>	61%	24700	57%	**34	100%
SNPE Vectan BA10	<<locked>>	61%	29501	68%	**75	100%
SNPE Vectan BA7 1/2	<<locked>>	60%	16940	39%	**15	92%
SNPE Vectan BA9 1/2	<<locked>>	62%	24497	56%	**37	100%
SNPE Vectan SP 2	<<locked>>	61%	22553	52%	**29	93%
[Shooters World Heavy Pistol]*	<<locked>>	78%	30545	70%	**67	81%
[Shooters World Major Pistol]*	<<locked>>	62%	21973	50%	**02	80%
Somchem MP200	<<locked>>	61%	25396	58%	**96	100%
Somchem MS200	<<locked>>	61%	22713	52%	**24	100%
Somchem S221	<<locked>>	61%	27209	63%	**88	91%
Vihtavuori 3N37	<<locked>>	61%	19798	45%	**11	96%
[Vihtavuori 3N38]*	<<locked>>	69%	17579	40%	**81	80%
[Vihtavuori N105]*	<<locked>>	73%	15345	35%	**58	81%
Vihtavuori N310	<<locked>>	61%	35897	83%	**60	100%
Vihtavuori N320	<<locked>>	62%	26600	61%	**24	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	15635	36%	**5	100%
Vihtavuori N330	<<locked>>	61%	24062	55%	**40	100%
Vihtavuori N340	<<locked>>	61%	22031	51%	**24	100%
Vihtavuori N350	<<locked>>	61%	18057	41%	**65	95%
Winchester 231	<<locked>>	61%	33562	77%	**52	100%

Start Load - Barrel Length: 5.50''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber

V(0) ... muzzle velocity in feet per second (fps) or meters per second (m/s)

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.

[...] ᴾ... possible press load - work up slowly to this load while watching for signs of excessive pressure.

👍 ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.

<<locked>>... you need to buy an access license to unlock the data