Load data for .357 SIG + .355 | 124gr | CamPro HP

Recommended Powder(s): Alliant UNIQUE, ReloadSwiss RS 20, SNPE Vectan A0, Somchem MS200, Vihtavuori N340

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 124gr \| CamPro HP
Bullet Weight:	124gr \| 8.0g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.545" \| 13.8mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	1.123" \| 28.5mm
Seated Depth:	0.282" \| 7.2mm
Shank Seated Depth:	0.282" \| 7.2mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B10019_C518
Last updated:	2025-02-02

Load data for 116 loads in caliber .357 SIG with .355 | 124gr | CamPro HP bullet and 58 powders such as Alliant UNIQUE, ReloadSwiss RS 20, SNPE Vectan A0, Somchem MS200, Vihtavuori N340. 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%	25831	58%	**70	90%
ADI AP 70N	<<locked>>	79%	39378	89%	**85	100%
ADI APS 350	<<locked>>	84%	39697	90%	**78	100%
ADI APS 450	<<locked>>	85%	38421	87%	**04	100%
ADI AS 30	<<locked>>	89%	38580	87%	**57	100%
ADI AS 50N	<<locked>>	85%	39146	88%	**12	100%
Accurate No. 2	<<locked>>	85%	38783	88%	**78	100%
Accurate No. 5	<<locked>>	70%	37956	86%	**63	97%
[Accurate No. 7]*	<<locked>>	90%	39102	88%	**22	86%
Accurate Solo 1000	<<locked>>	87%	38609	87%	**89	100%
Accurate Solo 1250	<<locked>>	94%	39465	89%	**58	100%
Alliant BULLSEYE	<<locked>>	83%	39175	89%	**30	100%
Alliant POWER PISTOL	<<locked>>	95%	39668	90%	**32	96%
Alliant UNIQUE 👍	<<locked>>	96%	39479	89%	**53	100%
Baschieri & Pellagri 100	<<locked>>	88%	37869	86%	**86	100%
Hodgdon Clays	<<locked>>	82%	37768	85%	**71	100%
Hodgdon HP38	<<locked>>	66%	38493	87%	**32	100%
Hodgdon HS-6	<<locked>>	77%	39363	89%	**63	99%
Hodgdon Longshot	<<locked>>	74%	38537	87%	**50	99%
Hodgdon Universal	<<locked>>	88%	39378	89%	**85	100%
Hodgdon TrailBoss	<<locked>>	96%	11966	27%	**6	100%
Lovex D036	<<locked>>	72%	39798	90%	**83	97%
[Lovex D037.1]*	<<locked>>	90%	39102	88%	**22	86%
Lovex S011	<<locked>>	75%	38247	86%	**12	100%
Lovex S020	<<locked>>	85%	38638	87%	**85	100%
Maxam CSB 1	<<locked>>	95%	36854	83%	**29	100%
Maxam CSB 2	<<locked>>	95%	38957	88%	**65	100%
Maxam CSB 3	<<locked>>	91%	38247	86%	**19	100%
Maxam CSB 4	<<locked>>	88%	38783	88%	**02	100%
Maxam CSB 5	<<locked>>	84%	39740	90%	**57	100%
Ramshot Silhouette	<<locked>>	77%	38348	87%	**24	100%
Ramshot True Blue	<<locked>>	73%	39552	89%	**53	100%
Ramshot Zip	<<locked>>	67%	39102	88%	**48	100%
ReloadSwiss RS 12	<<locked>>	82%	38885	88%	**48	100%
ReloadSwiss RS 14	<<locked>>	94%	10515	24%	**0	100%
ReloadSwiss RS 20 👍	<<locked>>	96%	38159	86%	**27	100%
[ReloadSwiss RS 24]*	<<locked>>	96%	37753	85%	**96	89%
Rottweil P 801	<<locked>>	77%	39146	88%	**09	100%
Rottweil P 806	<<locked>>	97%	30284	68%	**53	97%
SNPE Vectan A0 👍	<<locked>>	96%	38116	86%	**71	100%
SNPE Vectan BA 9	<<locked>>	87%	38493	87%	**48	100%
SNPE Vectan BA10	<<locked>>	79%	38406	87%	**04	100%
SNPE Vectan BA7 1/2	<<locked>>	95%	32430	73%	**45	98%
SNPE Vectan BA9 1/2	<<locked>>	89%	38769	88%	**62	100%
Shooters World Auto Pistol	<<locked>>	72%	39798	90%	**83	97%
[Shooters World Major Pistol]*	<<locked>>	90%	39102	88%	**22	86%
Somchem MP200	<<locked>>	88%	39784	90%	**37	100%
Somchem MS200 👍	<<locked>>	93%	39508	89%	**04	100%
Somchem S221	<<locked>>	81%	38522	87%	**83	93%
Vihtavuori 3N37	<<locked>>	96%	39131	88%	**73	100%
[Vihtavuori 3N38]*	<<locked>>	96%	26484	60%	**09	84%
Vihtavuori N310	<<locked>>	72%	39407	89%	**17	100%
Vihtavuori N320	<<locked>>	87%	39784	90%	**22	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	26832	61%	**02	100%
Vihtavuori N330	<<locked>>	89%	38856	88%	**81	100%
Vihtavuori N340 👍	<<locked>>	93%	39697	90%	**04	100%
Vihtavuori N350	<<locked>>	96%	35868	81%	**21	99%
Winchester 231	<<locked>>	75%	39102	88%	**48	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	76%	16012	36%	**50	81%
ADI AP 70N	<<locked>>	60%	23163	52%	**61	100%
ADI APS 350	<<locked>>	62%	23960	54%	**1	100%
ADI APS 450	<<locked>>	62%	22611	51%	**04	100%
ADI AS 30	<<locked>>	60%	19783	45%	**04	100%
ADI AS 50N	<<locked>>	60%	20813	47%	**63	100%
Accurate No. 2	<<locked>>	61%	18521	42%	**60	95%
Accurate No. 5	<<locked>>	61%	27688	63%	**06	93%
[Accurate No. 7]*	<<locked>>	80%	27644	62%	**48	80%
Accurate Solo 1000	<<locked>>	61%	20291	46%	**37	100%
Accurate Solo 1250	<<locked>>	61%	16302	37%	**10	100%
Alliant BULLSEYE	<<locked>>	61%	21350	48%	**52	99%
[Alliant POWER PISTOL]*	<<locked>>	64%	16926	38%	**02	81%
Alliant UNIQUE	<<locked>>	60%	16056	36%	**43	96%
Baschieri & Pellagri 100	<<locked>>	61%	18710	42%	**20	100%
Hodgdon Clays	<<locked>>	62%	24120	55%	**04	100%
Hodgdon HP38	<<locked>>	61%	33185	75%	**73	100%
Hodgdon HS-6	<<locked>>	61%	22902	52%	**04	92%
Hodgdon Longshot	<<locked>>	62%	25773	58%	**60	96%
Hodgdon Universal	<<locked>>	61%	19566	44%	**89	100%
Hodgdon TrailBoss	<<locked>>	64%	6527	15%	**6	99%
Lovex D036	<<locked>>	61%	27644	63%	**06	93%
[Lovex D037.1]*	<<locked>>	80%	27644	62%	**48	80%
Lovex S011	<<locked>>	61%	25759	58%	**55	100%
Lovex S020	<<locked>>	62%	19218	43%	**02	99%
Maxam CSB 1	<<locked>>	61%	15592	35%	**8	100%
Maxam CSB 2	<<locked>>	62%	16389	37%	**37	100%
Maxam CSB 3	<<locked>>	61%	17869	40%	**27	100%
Maxam CSB 4	<<locked>>	62%	20204	46%	**53	100%
Maxam CSB 5	<<locked>>	62%	23163	52%	**56	100%
Ramshot Silhouette	<<locked>>	60%	22597	51%	**88	98%
Ramshot True Blue	<<locked>>	61%	26194	59%	**63	96%
Ramshot Zip	<<locked>>	61%	31966	72%	**66	100%
ReloadSwiss RS 12	<<locked>>	60%	20885	47%	**09	100%
ReloadSwiss RS 14	<<locked>>	67%	6396	14%	**9	95%
ReloadSwiss RS 20	<<locked>>	60%	14098	32%	**14	97%
[ReloadSwiss RS 24]*	<<locked>>	79%	23612	53%	**53	80%
Rottweil P 801	<<locked>>	61%	25585	58%	**45	100%
[Rottweil P 806]*	<<locked>>	69%	11632	26%	**27	81%
SNPE Vectan A0	<<locked>>	61%	15635	35%	**1	95%
SNPE Vectan BA 9	<<locked>>	60%	18550	42%	**50	100%
SNPE Vectan BA10	<<locked>>	60%	24178	55%	**30	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	12778	29%	**5	83%
SNPE Vectan BA9 1/2	<<locked>>	60%	18159	41%	**53	100%
Shooters World Auto Pistol	<<locked>>	61%	27644	63%	**06	93%
[Shooters World Major Pistol]*	<<locked>>	80%	27644	62%	**48	80%
Somchem MP200	<<locked>>	60%	18521	42%	**96	97%
Somchem MS200	<<locked>>	62%	17854	40%	**60	98%
[Somchem S221]*	<<locked>>	61%	19566	44%	**45	81%
[Vihtavuori 3N37]*	<<locked>>	61%	14243	32%	**14	87%
[Vihtavuori 3N38]*	<<locked>>	91%	22989	52%	**37	81%
Vihtavuori N310	<<locked>>	60%	28964	65%	**02	100%
Vihtavuori N320	<<locked>>	62%	20421	46%	**73	100%
Vihtavuori N32C Tin Star	<<locked>>	62%	11951	27%	**3	100%
Vihtavuori N330	<<locked>>	62%	17898	40%	**79	100%
Vihtavuori N340	<<locked>>	61%	16244	37%	**33	97%
[Vihtavuori N350]*	<<locked>>	61%	13068	30%	**4	86%
Winchester 231	<<locked>>	60%	25889	59%	**78	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