Load data for .357 SIG + .355 | 90gr | Lehigh Defense Xtreme Defense

Recommended Powder(s): Alliant BULLSEYE, Hodgdon Universal, SNPE Vectan BA9 1/2, Somchem MP200, Vihtavuori N330

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 90gr \| Lehigh Defense Xtreme Defense
Manufacturer SKU:	09355090SP
Bullet Weight:	90gr \| 5.8g
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_B11027_C518
Last updated:	2026-03-24

Load data for 132 loads in caliber .357 SIG with .355 | 90gr | Lehigh Defense Xtreme Defense bullet and 66 powders such as Alliant BULLSEYE, Hodgdon Universal, SNPE Vectan BA9 1/2, Somchem MP200, Vihtavuori N330. 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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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 70N	<<locked>>	88%	39146	88%	**34	100%
ADI APS 350	<<locked>>	91%	38464	87%	**85	100%
ADI APS 450	<<locked>>	94%	39624	90%	**44	100%
ADI AS 30	<<locked>>	97%	37869	86%	**83	100%
ADI AS 50N	<<locked>>	94%	38986	88%	**58	100%
Accurate No. 2	<<locked>>	94%	39160	89%	**91	98%
Accurate No. 5	<<locked>>	79%	39349	89%	**93	91%
Accurate Solo 1000	<<locked>>	96%	38624	87%	**29	100%
Accurate Solo 1250	<<locked>>	97%	32590	74%	**19	100%
Alliant BE-86	<<locked>>	96%	33808	76%	**32	100%
Alliant BULLSEYE 👍	<<locked>>	93%	39030	88%	**86	100%
Alliant Herco	<<locked>>	97%	22611	51%	**85	95%
[Alliant POWER PISTOL]*	<<locked>>	97%	31212	71%	**11	85%
Alliant RED DOT	<<locked>>	96%	34780	79%	**80	100%
Alliant Sport Pistol	<<locked>>	87%	39769	90%	**90	100%
Alliant UNIQUE	<<locked>>	96%	31343	71%	**68	99%
Baschieri & Pellagri 100	<<locked>>	97%	37492	85%	**19	100%
Baschieri & Pellagri 102 Pistol	<<locked>>	96%	21727	49%	**16	100%
Baschieri & Pellagri 103 Pistol	<<locked>>	93%	39044	88%	**72	100%
Hodgdon Clays	<<locked>>	91%	39204	89%	**07	100%
Hodgdon HP38	<<locked>>	73%	38667	87%	**81	100%
Hodgdon HS-6	<<locked>>	86%	39566	89%	**86	94%
Hodgdon Longshot	<<locked>>	83%	39537	89%	**83	96%
Hodgdon TiteGroup	<<locked>>	67%	38754	88%	**22	100%
Hodgdon Universal 👍	<<locked>>	97%	38377	87%	**24	100%
Hodgdon CFE Pistol	<<locked>>	97%	36608	83%	**85	100%
Hodgdon TrailBoss	<<locked>>	97%	10109	23%	**2	99%
Lovex D032	<<locked>>	66%	38493	87%	**58	100%
Lovex D036	<<locked>>	79%	39291	89%	**93	91%
Lovex S011	<<locked>>	84%	39001	88%	**62	100%
Lovex S020	<<locked>>	96%	39204	89%	**40	100%
Maxam CSB 1	<<locked>>	96%	29631	67%	**67	100%
Maxam CSB 2	<<locked>>	96%	30255	68%	**19	100%
Maxam CSB 3	<<locked>>	97%	34461	78%	**16	100%
Maxam CSB 4	<<locked>>	96%	37101	84%	**26	100%
Maxam CSB 5	<<locked>>	93%	39465	89%	**99	100%
Ramshot Silhouette	<<locked>>	86%	38493	87%	**67	99%
Ramshot True Blue	<<locked>>	81%	39349	89%	**80	96%
Ramshot Zip	<<locked>>	75%	39262	89%	**01	100%
ReloadSwiss RS 12	<<locked>>	94%	39653	90%	**27	100%
ReloadSwiss RS 14	<<locked>>	97%	9268	21%	**5	95%
ReloadSwiss RS 20	<<locked>>	96%	28355	64%	**32	99%
Rottweil P 801	<<locked>>	87%	39262	89%	**75	100%
[Rottweil P 806]*	<<locked>>	97%	19740	45%	**47	83%
SNPE Vectan A0	<<locked>>	97%	30661	69%	**90	98%
SNPE Vectan BA 9	<<locked>>	97%	38812	88%	**88	100%
SNPE Vectan BA10	<<locked>>	88%	39595	89%	**44	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	97%	26063	59%	**30	89%
SNPE Vectan BA9 1/2 👍	<<locked>>	96%	35984	81%	**72	100%
[SNPE Vectan SP 2]*	<<locked>>	97%	33373	75%	**93	89%
Shooters World Auto Pistol	<<locked>>	79%	39291	89%	**93	91%
Shooters World Clean Shot	<<locked>>	66%	38493	87%	**58	100%
Shooters World Ultimate Pistol	<<locked>>	67%	39595	90%	**77	100%
Somchem MP200 👍	<<locked>>	96%	38334	87%	**54	99%
Somchem MS200	<<locked>>	96%	33968	77%	**65	100%
Somchem S121	<<locked>>	63%	39160	89%	**54	100%
[Somchem S221]*	<<locked>>	91%	39131	88%	**99	85%
Vihtavuori 3N37	<<locked>>	96%	29617	67%	**45	92%
Vihtavuori N310	<<locked>>	80%	39813	90%	**57	100%
Vihtavuori N320	<<locked>>	96%	38624	87%	**65	100%
Vihtavuori N32C Tin Star	<<locked>>	96%	20465	46%	**17	100%
Vihtavuori N330 👍	<<locked>>	96%	35723	81%	**04	100%
Vihtavuori N340	<<locked>>	96%	33040	75%	**58	99%
Vihtavuori N350	<<locked>>	96%	26977	61%	**90	91%
Winchester 231	<<locked>>	83%	39262	89%	**01	100%
Winchester AutoComp	<<locked>>	96%	31212	71%	**19	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	61%	18927	43%	**66	99%
ADI APS 350	<<locked>>	60%	19943	45%	**06	100%
ADI APS 450	<<locked>>	61%	18826	43%	**19	100%
ADI AS 30	<<locked>>	62%	17448	39%	**38	100%
ADI AS 50N	<<locked>>	62%	18333	41%	**98	100%
[Accurate No. 2]*	<<locked>>	61%	15098	34%	**22	85%
[Accurate No. 5]*	<<locked>>	62%	21959	50%	**65	81%
Accurate Solo 1000	<<locked>>	60%	16650	38%	**35	100%
Accurate Solo 1250	<<locked>>	60%	12981	29%	**79	93%
Alliant BE-86	<<locked>>	61%	13460	30%	**02	97%
Alliant BULLSEYE	<<locked>>	61%	17506	40%	**37	92%
[Alliant Herco]*	<<locked>>	60%	9761	22%	**1	80%
[Alliant POWER PISTOL]*	<<locked>>	87%	25019	57%	**80	81%
Alliant RED DOT	<<locked>>	61%	16157	37%	**29	100%
Alliant Sport Pistol	<<locked>>	61%	19319	44%	**89	93%
[Alliant UNIQUE]*	<<locked>>	61%	13126	30%	**06	86%
Baschieri & Pellagri 100	<<locked>>	60%	15142	34%	**12	99%
Baschieri & Pellagri 102 Pistol	<<locked>>	62%	9485	21%	**1	96%
Baschieri & Pellagri 103 Pistol	<<locked>>	62%	15838	36%	**78	100%
Hodgdon Clays	<<locked>>	60%	20117	45%	**22	100%
Hodgdon HP38	<<locked>>	60%	26237	59%	**88	100%
[Hodgdon HS-6]*	<<locked>>	61%	18057	41%	**53	80%
[Hodgdon Longshot]*	<<locked>>	60%	19203	43%	**93	84%
Hodgdon TiteGroup	<<locked>>	60%	31096	70%	**21	100%
Hodgdon Universal	<<locked>>	61%	15882	36%	**78	97%
Hodgdon CFE Pistol	<<locked>>	60%	14489	33%	**29	94%
Hodgdon TrailBoss	<<locked>>	77%	7484	17%	**0	96%
Lovex D032	<<locked>>	60%	31604	71%	**63	100%
[Lovex D036]*	<<locked>>	62%	21930	50%	**62	81%
Lovex S011	<<locked>>	62%	21205	48%	**73	100%
Lovex S020	<<locked>>	60%	14620	33%	**45	91%
Maxam CSB 1	<<locked>>	61%	12763	29%	**60	93%
Maxam CSB 2	<<locked>>	62%	12488	28%	**12	98%
Maxam CSB 3	<<locked>>	60%	14417	33%	**12	98%
Maxam CSB 4	<<locked>>	61%	16259	37%	**55	100%
Maxam CSB 5	<<locked>>	61%	18681	42%	**68	100%
[Ramshot Silhouette]*	<<locked>>	62%	18333	41%	**63	89%
[Ramshot True Blue]*	<<locked>>	61%	20552	46%	**25	86%
Ramshot Zip	<<locked>>	62%	26861	61%	**11	100%
ReloadSwiss RS 12	<<locked>>	60%	16143	36%	**17	100%
ReloadSwiss RS 14	<<locked>>	80%	7295	17%	**0	91%
[ReloadSwiss RS 20]*	<<locked>>	60%	11487	26%	**63	86%
Rottweil P 801	<<locked>>	62%	20363	46%	**76	100%
[Rottweil P 806]*	<<locked>>	93%	17521	40%	**75	80%
[SNPE Vectan A0]*	<<locked>>	61%	13024	29%	**56	86%
SNPE Vectan BA 9	<<locked>>	60%	15505	35%	**32	94%
SNPE Vectan BA10	<<locked>>	62%	21553	49%	**78	100%
[SNPE Vectan BA7 1/2]*	<<locked>>	78%	16621	38%	**94	80%
SNPE Vectan BA9 1/2	<<locked>>	60%	14736	33%	**35	95%
[SNPE Vectan SP 2]*	<<locked>>	82%	21495	49%	**40	80%
[Shooters World Auto Pistol]*	<<locked>>	62%	21930	50%	**62	81%
Shooters World Clean Shot	<<locked>>	60%	31604	71%	**63	100%
Shooters World Ultimate Pistol	<<locked>>	62%	33765	76%	**81	100%
[Somchem MP200]*	<<locked>>	61%	15200	34%	**61	87%
Somchem MS200	<<locked>>	62%	14866	34%	**38	90%
Somchem S121	<<locked>>	61%	36013	81%	**08	100%
[Somchem S221]*	<<locked>>	82%	29733	67%	**35	80%
[Vihtavuori 3N37]*	<<locked>>	71%	15200	34%	**98	80%
Vihtavuori N310	<<locked>>	62%	24932	56%	**63	100%
Vihtavuori N320	<<locked>>	62%	15998	36%	**71	100%
Vihtavuori N32C Tin Star	<<locked>>	61%	9427	21%	**2	100%
Vihtavuori N330	<<locked>>	62%	13938	31%	**55	96%
[Vihtavuori N340]*	<<locked>>	61%	13039	29%	**93	87%
[Vihtavuori N350]*	<<locked>>	74%	15374	35%	**88	80%
Winchester 231	<<locked>>	61%	21350	48%	**96	100%
Winchester AutoComp	<<locked>>	62%	13126	30%	**89	92%

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