Load data for .357 SIG + .355 | 90gr | Sierra JHP SportsMaster

Recommended Powder(s): Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MP200

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 90gr \| Sierra JHP SportsMaster
Manufacturer SKU:	8100
Bullet Weight:	90gr \| 5.8g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.423" \| 10.7mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	1.123" \| 28.5mm
Seated Depth:	0.160" \| 4.1mm
Shank Seated Depth:	0.160" \| 4.1mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B5932_C518
Last updated:	2025-02-02

Load data for 114 loads in caliber .357 SIG with .355 | 90gr | Sierra JHP SportsMaster bullet and 57 powders such as Alliant BULLSEYE, Alliant UNIQUE, Ramshot Silhouette, ReloadSwiss RS 20, Somchem MP200. 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%	24265	55%	**22	85%
ADI AP 70N	<<locked>>	80%	38305	87%	**22	100%
ADI APS 350	<<locked>>	86%	39059	88%	**86	100%
ADI APS 450	<<locked>>	87%	38551	87%	**26	100%
ADI AS 30	<<locked>>	92%	39610	90%	**98	100%
ADI AS 50N	<<locked>>	87%	39001	88%	**57	100%
Accurate No. 2	<<locked>>	88%	39726	90%	**29	100%
Accurate No. 5	<<locked>>	73%	39639	90%	**34	95%
[Accurate No. 7]*	<<locked>>	92%	39479	89%	**60	82%
Accurate Solo 1000	<<locked>>	90%	38885	88%	**27	100%
Accurate Solo 1250	<<locked>>	96%	38435	87%	**99	100%
Alliant BULLSEYE 👍	<<locked>>	85%	38609	87%	**88	100%
Alliant POWER PISTOL	<<locked>>	97%	38856	88%	**70	92%
Alliant UNIQUE 👍	<<locked>>	96%	36912	83%	**75	100%
Baschieri & Pellagri 100	<<locked>>	90%	38334	87%	**31	100%
Hodgdon Clays	<<locked>>	84%	37927	86%	**90	100%
Hodgdon HP38	<<locked>>	68%	39610	90%	**90	100%
Hodgdon HS-6	<<locked>>	79%	38479	87%	**98	96%
Hodgdon Longshot	<<locked>>	76%	39769	90%	**08	98%
Hodgdon Universal	<<locked>>	89%	38305	87%	**22	100%
Hodgdon TrailBoss	<<locked>>	96%	11371	26%	**53	100%
Lovex D036	<<locked>>	73%	39581	89%	**31	95%
[Lovex D037.1]*	<<locked>>	92%	39479	89%	**60	82%
Lovex S011	<<locked>>	78%	39102	88%	**63	100%
Lovex S020	<<locked>>	87%	38247	86%	**32	100%
Maxam CSB 1	<<locked>>	97%	35592	80%	**50	100%
Maxam CSB 2	<<locked>>	96%	37028	84%	**99	100%
Maxam CSB 3	<<locked>>	94%	38218	86%	**63	100%
Maxam CSB 4	<<locked>>	92%	39668	90%	**57	100%
Maxam CSB 5	<<locked>>	85%	38943	88%	**85	100%
Ramshot Silhouette 👍	<<locked>>	79%	38363	87%	**75	100%
Ramshot True Blue	<<locked>>	74%	39088	88%	**91	98%
Ramshot Zip	<<locked>>	69%	39668	90%	**03	100%
ReloadSwiss RS 12	<<locked>>	85%	39320	89%	**03	100%
ReloadSwiss RS 14	<<locked>>	94%	9892	22%	**20	98%
ReloadSwiss RS 20 👍	<<locked>>	97%	36100	82%	**62	100%
[ReloadSwiss RS 24]*	<<locked>>	96%	35897	81%	**01	84%
Rottweil P 801	<<locked>>	79%	38740	88%	**57	100%
Rottweil P 806	<<locked>>	96%	26760	61%	**16	92%
SNPE Vectan A0	<<locked>>	96%	35839	81%	**83	100%
SNPE Vectan BA 9	<<locked>>	90%	39523	89%	**03	100%
SNPE Vectan BA10	<<locked>>	81%	38537	87%	**22	100%
SNPE Vectan BA7 1/2	<<locked>>	96%	30690	69%	**44	95%
SNPE Vectan BA9 1/2	<<locked>>	92%	38711	87%	**16	100%
Shooters World Auto Pistol	<<locked>>	73%	39581	89%	**31	95%
[Shooters World Major Pistol]*	<<locked>>	92%	39479	89%	**60	82%
Somchem MP200 👍	<<locked>>	90%	38986	88%	**81	100%
Somchem MS200	<<locked>>	94%	38740	88%	**55	100%
[Somchem S221]*	<<locked>>	84%	39697	90%	**31	89%
Vihtavuori 3N37	<<locked>>	97%	37376	84%	**91	98%
Vihtavuori N310	<<locked>>	72%	38464	87%	**35	100%
Vihtavuori N320	<<locked>>	88%	39015	88%	**60	100%
Vihtavuori N32C Tin Star	<<locked>>	95%	24424	55%	**55	100%
Vihtavuori N330	<<locked>>	91%	39044	88%	**32	100%
Vihtavuori N340	<<locked>>	94%	38537	87%	**45	100%
Vihtavuori N350	<<locked>>	96%	33620	76%	**32	97%
Winchester 231	<<locked>>	77%	39668	90%	**03	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
[ADI AP 100]*	<<locked>>	86%	19290	44%	**94	80%
ADI AP 70N	<<locked>>	61%	22046	50%	**34	100%
ADI APS 350	<<locked>>	61%	22611	51%	**27	100%
ADI APS 450	<<locked>>	60%	20697	47%	**30	100%
ADI AS 30	<<locked>>	61%	19290	44%	**53	100%
ADI AS 50N	<<locked>>	61%	20523	46%	**29	100%
Accurate No. 2	<<locked>>	60%	17100	39%	**73	91%
[Accurate No. 5]*	<<locked>>	61%	25556	58%	**62	88%
[Accurate No. 7]*	<<locked>>	89%	35824	81%	**98	80%
Accurate Solo 1000	<<locked>>	60%	19072	43%	**80	100%
Accurate Solo 1250	<<locked>>	61%	15548	35%	**37	98%
Alliant BULLSEYE	<<locked>>	60%	19783	45%	**94	96%
[Alliant POWER PISTOL]*	<<locked>>	73%	20639	47%	**70	80%
Alliant UNIQUE	<<locked>>	60%	14881	34%	**47	91%
Baschieri & Pellagri 100	<<locked>>	61%	17883	40%	**66	100%
Hodgdon Clays	<<locked>>	61%	22727	51%	**47	100%
Hodgdon HP38	<<locked>>	61%	31096	70%	**68	100%
[Hodgdon HS-6]*	<<locked>>	61%	21437	48%	**50	88%
Hodgdon Longshot	<<locked>>	61%	23801	54%	**06	91%
Hodgdon Universal	<<locked>>	61%	18188	41%	**25	99%
Hodgdon TrailBoss	<<locked>>	61%	5787	13%	**1	94%
[Lovex D036]*	<<locked>>	61%	25512	58%	**58	88%
[Lovex D037.1]*	<<locked>>	89%	35824	81%	**98	80%
Lovex S011	<<locked>>	61%	23612	53%	**11	100%
Lovex S020	<<locked>>	61%	17158	39%	**09	96%
Maxam CSB 1	<<locked>>	60%	14199	32%	**84	97%
Maxam CSB 2	<<locked>>	60%	14243	32%	**40	100%
Maxam CSB 3	<<locked>>	62%	17463	39%	**76	100%
Maxam CSB 4	<<locked>>	61%	18623	42%	**89	100%
Maxam CSB 5	<<locked>>	62%	21712	49%	**09	100%
Ramshot Silhouette	<<locked>>	61%	21466	49%	**47	95%
Ramshot True Blue	<<locked>>	61%	24250	55%	**12	92%
Ramshot Zip	<<locked>>	62%	31212	71%	**81	100%
ReloadSwiss RS 12	<<locked>>	61%	20001	45%	**75	100%
[ReloadSwiss RS 14]*	<<locked>>	60%	5381	12%	**1	88%
ReloadSwiss RS 20	<<locked>>	61%	13532	31%	**30	92%
[ReloadSwiss RS 24]*	<<locked>>	90%	30139	68%	**86	80%
Rottweil P 801	<<locked>>	62%	23859	54%	**14	100%
[Rottweil P 806]*	<<locked>>	79%	14968	34%	**81	81%
SNPE Vectan A0	<<locked>>	61%	14620	33%	**98	91%
SNPE Vectan BA 9	<<locked>>	61%	17898	40%	**89	98%
SNPE Vectan BA10	<<locked>>	62%	24163	55%	**99	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	66%	14214	32%	**04	81%
SNPE Vectan BA9 1/2	<<locked>>	62%	17782	40%	**06	99%
[Shooters World Auto Pistol]*	<<locked>>	61%	25512	58%	**58	88%
[Shooters World Major Pistol]*	<<locked>>	89%	35824	81%	**98	80%
Somchem MP200	<<locked>>	62%	18159	41%	**39	93%
Somchem MS200	<<locked>>	61%	16636	38%	**80	94%
[Somchem S221]*	<<locked>>	69%	24801	56%	**45	81%
[Vihtavuori 3N37]*	<<locked>>	62%	13445	30%	**17	81%
Vihtavuori N310	<<locked>>	61%	28210	64%	**88	100%
Vihtavuori N320	<<locked>>	61%	18217	41%	**96	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	10646	24%	**24	100%
Vihtavuori N330	<<locked>>	61%	16375	37%	**02	99%
Vihtavuori N340	<<locked>>	60%	14881	34%	**37	92%
[Vihtavuori N350]*	<<locked>>	62%	12676	29%	**78	80%
Winchester 231	<<locked>>	61%	25135	57%	**63	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