Load data for .357 Magnum + .355 | 124gr | CamPro RN

Recommended Powder(s): SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 124gr \| CamPro RN
Bullet Weight:	124gr \| 8.0g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.565" \| 14.4mm
Caliber:	.357 Magnum load data
Case Length (l3):	1.290" \| 32.8mm
Cartridge Length (C.O.L.):	1.566" \| 39.8mm
Seated Depth:	0.289" \| 7.3mm
Shank Seated Depth:	0.289" \| 7.3mm
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_B10020_C513
Last updated:	2025-01-01

Load data for 110 loads in caliber .357 Magnum with .355 | 124gr | CamPro RN bullet and 55 powders such as SNPE Vectan BA7 1/2, Vihtavuori 3N37, Vihtavuori N350. 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".

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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>>	95%	34780	80%	**99	97%
ADI AP 70N	<<locked>>	69%	38870	89%	**44	100%
ADI AS 30	<<locked>>	79%	38870	89%	**39	100%
ADI AS 50N	<<locked>>	73%	37014	85%	**62	100%
Accurate No. 2	<<locked>>	74%	36927	85%	**40	100%
Accurate No. 7	<<locked>>	78%	38740	89%	**21	91%
[Accurate No. 9]*	<<locked>>	85%	36811	85%	**72	84%
Accurate Solo 1000	<<locked>>	77%	37913	87%	**55	100%
Accurate Solo 1250	<<locked>>	82%	38218	88%	**24	100%
[Accurate TCM]*	<<locked>>	86%	37753	87%	**81	86%
Alliant BULLSEYE	<<locked>>	71%	37115	85%	**86	100%
Alliant POWER PISTOL	<<locked>>	81%	38043	87%	**94	98%
Alliant UNIQUE	<<locked>>	81%	36593	84%	**86	100%
Baschieri & Pellagri 100	<<locked>>	76%	36274	83%	**39	100%
Hodgdon Clays	<<locked>>	72%	36230	83%	**40	100%
Hodgdon HS-6	<<locked>>	66%	36927	85%	**12	100%
Hodgdon Longshot	<<locked>>	64%	38276	88%	**32	100%
Hodgdon Universal	<<locked>>	75%	37623	86%	**34	100%
Hodgdon TrailBoss	<<locked>>	95%	15403	35%	**8	100%
Lovex D037.1	<<locked>>	78%	38740	89%	**21	91%
[Lovex D037.2]*	<<locked>>	85%	38058	87%	**91	85%
Lovex S011	<<locked>>	66%	36782	85%	**71	100%
Lovex S020	<<locked>>	75%	38464	88%	**60	100%
Maxam CSB 1	<<locked>>	86%	38479	88%	**24	100%
Maxam CSB 2	<<locked>>	82%	38653	89%	**24	100%
Maxam CSB 3	<<locked>>	81%	38319	88%	**94	100%
Maxam CSB 4	<<locked>>	77%	37811	87%	**68	100%
Maxam CSB 5	<<locked>>	74%	38334	88%	**19	100%
Ramshot Silhouette	<<locked>>	67%	37304	86%	**86	100%
Ramshot True Blue	<<locked>>	63%	37768	87%	**19	100%
ReloadSwiss RS 12	<<locked>>	69%	36709	84%	**81	100%
ReloadSwiss RS 14	<<locked>>	93%	13677	31%	**5	100%
ReloadSwiss RS 20	<<locked>>	83%	37492	86%	**86	100%
ReloadSwiss RS 24	<<locked>>	83%	37521	86%	**91	93%
Rottweil P 801	<<locked>>	66%	37855	87%	**65	100%
Rottweil P 806	<<locked>>	88%	37710	87%	**14	100%
SNPE Vectan A0	<<locked>>	84%	36985	85%	**34	100%
SNPE Vectan BA 9	<<locked>>	76%	37101	85%	**14	100%
SNPE Vectan BA10	<<locked>>	72%	37724	87%	**80	100%
SNPE Vectan BA7 1/2 👍	<<locked>>	91%	38624	89%	**16	100%
SNPE Vectan BA9 1/2	<<locked>>	77%	37347	86%	**17	100%
[Shooters World Heavy Pistol]*	<<locked>>	85%	38058	87%	**91	85%
Shooters World Major Pistol	<<locked>>	78%	38740	89%	**21	91%
Somchem MP200	<<locked>>	75%	37913	87%	**96	100%
Somchem MS200	<<locked>>	81%	38609	89%	**76	100%
Somchem S221	<<locked>>	70%	37173	85%	**55	96%
Vihtavuori 3N37 👍	<<locked>>	83%	38043	87%	**39	100%
Vihtavuori 3N38	<<locked>>	95%	37913	87%	**75	94%
Vihtavuori N105	<<locked>>	95%	30400	70%	**16	95%
Vihtavuori N320	<<locked>>	76%	39102	90%	**85	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	34360	79%	**50	100%
Vihtavuori N330	<<locked>>	75%	36709	84%	**17	100%
Vihtavuori N340	<<locked>>	80%	37057	85%	**57	100%
Vihtavuori N350 👍	<<locked>>	86%	38218	88%	**35	100%
Winchester 231	<<locked>>	64%	36579	84%	**88	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	61%	13938	32%	**47	82%
ADI AP 70N	<<locked>>	61%	31415	72%	**48	100%
ADI AS 30	<<locked>>	62%	25686	59%	**61	100%
ADI AS 50N	<<locked>>	61%	26919	62%	**24	100%
Accurate No. 2	<<locked>>	60%	23830	55%	**47	100%
[Accurate No. 7]*	<<locked>>	62%	22046	51%	**12	81%
[Accurate No. 9]*	<<locked>>	80%	30893	71%	**67	80%
Accurate Solo 1000	<<locked>>	61%	25106	58%	**81	100%
Accurate Solo 1250	<<locked>>	61%	21567	50%	**75	100%
[Accurate TCM]*	<<locked>>	77%	27978	64%	**14	80%
Alliant BULLSEYE	<<locked>>	60%	27238	63%	**32	100%
[Alliant POWER PISTOL]*	<<locked>>	61%	20479	47%	**60	89%
Alliant UNIQUE	<<locked>>	61%	21466	49%	**34	100%
Baschieri & Pellagri 100	<<locked>>	61%	24134	55%	**71	100%
Hodgdon Clays	<<locked>>	61%	27775	64%	**29	100%
Hodgdon HS-6	<<locked>>	61%	30458	70%	**14	99%
Hodgdon Longshot	<<locked>>	61%	33750	78%	**60	100%
Hodgdon Universal	<<locked>>	61%	25672	59%	**60	100%
Hodgdon TrailBoss	<<locked>>	62%	8108	19%	**1	100%
[Lovex D037.1]*	<<locked>>	62%	22046	51%	**12	81%
[Lovex D037.2]*	<<locked>>	80%	31778	73%	**83	81%
Lovex S011	<<locked>>	60%	31241	72%	**02	100%
Lovex S020	<<locked>>	62%	25889	59%	**80	100%
Maxam CSB 1	<<locked>>	61%	20566	47%	**52	100%
Maxam CSB 2	<<locked>>	61%	22089	51%	**91	100%
Maxam CSB 3	<<locked>>	62%	23583	54%	**84	100%
Maxam CSB 4	<<locked>>	61%	25106	58%	**94	100%
Maxam CSB 5	<<locked>>	60%	27296	63%	**75	100%
Ramshot Silhouette	<<locked>>	61%	30298	70%	**94	100%
Ramshot True Blue	<<locked>>	61%	35346	81%	**83	100%
ReloadSwiss RS 12	<<locked>>	61%	29022	67%	**83	100%
ReloadSwiss RS 14	<<locked>>	61%	7397	17%	**5	99%
ReloadSwiss RS 20	<<locked>>	61%	20001	46%	**04	100%
[ReloadSwiss RS 24]*	<<locked>>	63%	19754	45%	**34	81%
Rottweil P 801	<<locked>>	61%	32706	75%	**96	100%
[Rottweil P 806]*	<<locked>>	61%	14605	34%	**38	88%
SNPE Vectan A0	<<locked>>	61%	20421	47%	**65	100%
SNPE Vectan BA 9	<<locked>>	60%	24018	55%	**17	100%
SNPE Vectan BA10	<<locked>>	62%	29863	69%	**78	100%
SNPE Vectan BA7 1/2	<<locked>>	61%	17202	40%	**25	93%
SNPE Vectan BA9 1/2	<<locked>>	61%	23670	54%	**17	100%
[Shooters World Heavy Pistol]*	<<locked>>	80%	31778	73%	**83	81%
[Shooters World Major Pistol]*	<<locked>>	62%	22046	51%	**12	81%
Somchem MP200	<<locked>>	61%	24787	57%	**83	100%
Somchem MS200	<<locked>>	61%	23032	53%	**34	100%
Somchem S221	<<locked>>	61%	27659	64%	**88	91%
Vihtavuori 3N37	<<locked>>	61%	19957	46%	**17	96%
[Vihtavuori 3N38]*	<<locked>>	70%	18507	43%	**01	81%
[Vihtavuori N105]*	<<locked>>	74%	15983	37%	**75	81%
Vihtavuori N320	<<locked>>	61%	25541	59%	**04	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	14997	34%	**1	100%
Vihtavuori N330	<<locked>>	61%	24424	56%	**47	100%
Vihtavuori N340	<<locked>>	60%	21379	49%	**04	100%
Vihtavuori N350	<<locked>>	61%	18101	42%	**71	95%
Winchester 231	<<locked>>	61%	34011	78%	**58	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