Load data for .357 SIG + .355 | 115gr | Sierra JHP SportsMaster

Recommended Powder(s):

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 115gr \| Sierra JHP SportsMaster
Manufacturer SKU:	8110
Bullet Weight:	115gr \| 7.5g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	<<locked>>
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	<<locked>>
Seated Depth:	<<locked>>
Shank Seated Depth:	<<locked>>
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B5936_C518
Last updated:	2026-01-20

Load data for 122 loads in caliber .357 SIG with .355 | 115gr | Sierra JHP SportsMaster bullet and 61 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".

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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>>	96%	26150	59%	**42	89%
ADI AP 70N	<<locked>>	79%	39001	88%	**60	100%
ADI APS 350	<<locked>>	85%	39639	90%	**47	100%
ADI APS 450	<<locked>>	86%	39059	88%	**86	100%
ADI AS 30	<<locked>>	89%	39276	89%	**35	100%
ADI AS 50N	<<locked>>	86%	39363	89%	**94	100%
Accurate No. 2	<<locked>>	86%	39378	89%	**60	100%
Accurate No. 5	<<locked>>	72%	39726	90%	**62	97%
[Accurate No. 7]*	<<locked>>	90%	39798	90%	**17	86%
Accurate Solo 1000	<<locked>>	88%	38986	88%	**65	100%
Accurate Solo 1250	<<locked>>	94%	38827	88%	**30	100%
Alliant BULLSEYE	<<locked>>	83%	38754	88%	**09	100%
Alliant POWER PISTOL	<<locked>>	95%	39378	89%	**08	95%
Alliant Sport Pistol	<<locked>>	78%	39479	89%	**22	100%
Alliant UNIQUE 👍	<<locked>>	96%	39552	89%	**29	100%
Baschieri & Pellagri 100	<<locked>>	89%	38740	88%	**71	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	27833	63%	**63	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	84%	39421	89%	**11	100%
Hodgdon Clays	<<locked>>	83%	39030	88%	**60	100%
Hodgdon HP38	<<locked>>	67%	39378	89%	**14	100%
Hodgdon HS-6	<<locked>>	78%	39711	90%	**42	98%
Hodgdon Longshot	<<locked>>	74%	39204	89%	**35	99%
Hodgdon Universal	<<locked>>	88%	39001	88%	**60	100%
Hodgdon CFE Pistol	<<locked>>	90%	39784	90%	**53	100%
Lovex D036	<<locked>>	72%	39653	90%	**62	97%
[Lovex D037.1]*	<<locked>>	90%	39798	90%	**17	86%
Lovex S011	<<locked>>	77%	39378	89%	**01	100%
Lovex S020	<<locked>>	86%	38624	87%	**70	100%
Maxam CSB 1	<<locked>>	96%	37072	84%	**07	100%
Maxam CSB 2	<<locked>>	96%	39117	88%	**44	100%
Maxam CSB 3	<<locked>>	93%	39740	90%	**14	100%
Maxam CSB 4	<<locked>>	90%	39595	90%	**88	100%
Maxam CSB 5	<<locked>>	84%	39160	89%	**29	100%
Ramshot Silhouette	<<locked>>	79%	39624	90%	**22	100%
Ramshot True Blue	<<locked>>	73%	39436	89%	**35	99%
Ramshot Zip	<<locked>>	68%	39798	90%	**30	100%
ReloadSwiss RS 12	<<locked>>	83%	39218	89%	**34	100%
ReloadSwiss RS 20 👍	<<locked>>	96%	37840	86%	**06	100%
[ReloadSwiss RS 24]*	<<locked>>	97%	38261	87%	**78	88%
Rottweil P 801	<<locked>>	78%	39682	90%	**94	100%
Rottweil P 806	<<locked>>	97%	29965	68%	**22	96%
SNPE Vectan A0	<<locked>>	97%	38130	86%	**50	100%
SNPE Vectan BA 9	<<locked>>	89%	39392	89%	**37	100%
SNPE Vectan BA10	<<locked>>	80%	39030	88%	**83	100%
SNPE Vectan BA7 1/2	<<locked>>	97%	33359	75%	**34	98%
SNPE Vectan BA9 1/2	<<locked>>	90%	38986	88%	**47	100%
SNPE Vectan SP 2	<<locked>>	91%	39450	89%	**31	97%
Shooters World Auto Pistol	<<locked>>	72%	39653	90%	**62	97%
[Shooters World Major Pistol]*	<<locked>>	90%	39798	90%	**17	86%
Somchem MP200	<<locked>>	88%	39494	89%	**16	100%
Somchem MS200 👍	<<locked>>	93%	39349	89%	**90	100%
Somchem S221	<<locked>>	82%	39465	89%	**68	92%
Vihtavuori 3N37 👍	<<locked>>	96%	38928	88%	**55	99%
[Vihtavuori 3N38]*	<<locked>>	96%	26585	60%	**78	83%
Vihtavuori N310	<<locked>>	72%	39421	89%	**96	100%
Vihtavuori N320	<<locked>>	86%	38798	88%	**88	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	26339	60%	**61	100%
Vihtavuori N330	<<locked>>	89%	39160	89%	**60	100%
Vihtavuori N340 👍	<<locked>>	94%	39755	90%	**90	100%
Vihtavuori N350	<<locked>>	96%	35810	81%	**03	99%
Winchester 231	<<locked>>	75%	39798	90%	**30	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	76%	15969	36%	**02	80%
ADI AP 70N	<<locked>>	60%	22989	52%	**20	100%
ADI APS 350	<<locked>>	61%	23293	53%	**40	100%
ADI APS 450	<<locked>>	61%	21683	49%	**50	100%
ADI AS 30	<<locked>>	61%	20421	46%	**73	100%
ADI AS 50N	<<locked>>	61%	21161	48%	**32	100%
Accurate No. 2	<<locked>>	61%	18594	42%	**22	95%
Accurate No. 5	<<locked>>	61%	27572	62%	**75	92%
[Accurate No. 7]*	<<locked>>	81%	28558	65%	**40	80%
Accurate Solo 1000	<<locked>>	62%	20697	47%	**09	100%
Accurate Solo 1250	<<locked>>	61%	16404	37%	**73	100%
Alliant BULLSEYE	<<locked>>	61%	21393	48%	**24	99%
[Alliant POWER PISTOL]*	<<locked>>	65%	17172	39%	**68	80%
Alliant Sport Pistol	<<locked>>	62%	24584	56%	**89	99%
Alliant UNIQUE	<<locked>>	61%	16099	36%	**02	96%
Baschieri & Pellagri 100	<<locked>>	61%	18826	43%	**83	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	60%	11066	25%	**2	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	61%	19595	44%	**35	100%
Hodgdon Clays	<<locked>>	61%	23496	53%	**53	100%
Hodgdon HP38	<<locked>>	60%	32372	73%	**35	100%
Hodgdon HS-6	<<locked>>	61%	22800	52%	**66	92%
Hodgdon Longshot	<<locked>>	60%	24352	55%	**99	95%
Hodgdon Universal	<<locked>>	61%	19435	44%	**52	100%
Hodgdon CFE Pistol	<<locked>>	60%	17564	40%	**06	100%
Lovex D036	<<locked>>	61%	27528	62%	**75	92%
[Lovex D037.1]*	<<locked>>	81%	28558	65%	**40	80%
Lovex S011	<<locked>>	62%	25701	58%	**17	100%
Lovex S020	<<locked>>	62%	19058	43%	**58	99%
Maxam CSB 1	<<locked>>	62%	15838	36%	**50	99%
Maxam CSB 2	<<locked>>	60%	15258	35%	**70	100%
Maxam CSB 3	<<locked>>	62%	18101	41%	**93	100%
Maxam CSB 4	<<locked>>	60%	19319	44%	**96	100%
Maxam CSB 5	<<locked>>	61%	21973	50%	**02	100%
Ramshot Silhouette	<<locked>>	61%	22974	52%	**57	98%
Ramshot True Blue	<<locked>>	61%	26223	59%	**29	96%
Ramshot Zip	<<locked>>	62%	32837	74%	**45	100%
ReloadSwiss RS 12	<<locked>>	60%	20798	47%	**71	100%
ReloadSwiss RS 20	<<locked>>	60%	13895	31%	**66	96%
[ReloadSwiss RS 24]*	<<locked>>	81%	24555	55%	**42	80%
Rottweil P 801	<<locked>>	61%	25367	57%	**07	100%
[Rottweil P 806]*	<<locked>>	70%	11995	27%	**89	80%
SNPE Vectan A0	<<locked>>	61%	15650	35%	**50	95%
SNPE Vectan BA 9	<<locked>>	60%	18507	42%	**09	99%
SNPE Vectan BA10	<<locked>>	61%	24627	56%	**99	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	60%	12720	29%	**1	82%
SNPE Vectan BA9 1/2	<<locked>>	61%	18231	41%	**15	100%
[SNPE Vectan SP 2]*	<<locked>>	61%	15331	35%	**48	81%
Shooters World Auto Pistol	<<locked>>	61%	27528	62%	**75	92%
[Shooters World Major Pistol]*	<<locked>>	81%	28558	65%	**40	80%
Somchem MP200	<<locked>>	60%	18275	41%	**45	96%
Somchem MS200	<<locked>>	60%	16998	38%	**96	97%
[Somchem S221]*	<<locked>>	62%	20262	46%	**27	81%
[Vihtavuori 3N37]*	<<locked>>	61%	13996	32%	**56	86%
[Vihtavuori 3N38]*	<<locked>>	92%	23438	53%	**12	80%
Vihtavuori N310	<<locked>>	61%	29312	66%	**75	100%
Vihtavuori N320	<<locked>>	60%	19305	44%	**12	100%
Vihtavuori N32C Tin Star	<<locked>>	66%	12937	29%	**2	100%
Vihtavuori N330	<<locked>>	60%	16911	38%	**15	100%
Vihtavuori N340	<<locked>>	61%	16157	37%	**89	96%
[Vihtavuori N350]*	<<locked>>	61%	12879	29%	**17	85%
Winchester 231	<<locked>>	60%	25454	58%	**40	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