Load data for 9 mm Steyr (Roth) + .355 | 90gr | Lehigh Defense Xtreme Penetrator

Recommended Powder(s): Hodgdon Universal, Maxam CSB 2, Vihtavuori N330

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 90gr \| Lehigh Defense Xtreme Penetrator
Manufacturer SKU:	X Penetra 07355090SP
Bullet Weight:	90gr \| 5.8g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.510" \| 13.0mm
Caliber:	9 mm Steyr (Roth) load data
Case Length (l3):	0.913" \| 23.2mm
Cartridge Length (C.O.L.):	1.283" \| 32.6mm
Seated Depth:	0.140" \| 3.5mm
Shank Seated Depth:	0.140" \| 3.5mm
Case Capacity:	17.4 Grains of Water \| 1.13 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	19580 psi \| 1350 bar
LID:	LID_B11040_C1226
Last updated:	2025-11-04

Load data for 58 loads in caliber 9 mm Steyr (Roth) with .355 | 90gr | Lehigh Defense Xtreme Penetrator bullet and 29 powders such as Hodgdon Universal, Maxam CSB 2, 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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Barrel Length (cm)
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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.

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 AS 30	<<locked>>	63%	17506	89%	**98	100%
Accurate No. 2	<<locked>>	66%	17608	90%	**57	90%
Accurate Solo 1250	<<locked>>	71%	17361	89%	**66	98%
Alliant UNIQUE	<<locked>>	72%	17361	89%	**12	93%
Baschieri & Pellagri 100	<<locked>>	66%	17376	89%	**30	100%
Hodgdon Universal 👍	<<locked>>	65%	17013	87%	**80	99%
Hodgdon CFE Pistol	<<locked>>	68%	17434	89%	**86	98%
Hodgdon TrailBoss	<<locked>>	97%	8847	45%	**8	99%
Lovex S020	<<locked>>	66%	17143	88%	**83	95%
Maxam CSB 1	<<locked>>	73%	17434	89%	**60	98%
Maxam CSB 2 👍	<<locked>>	74%	17564	90%	**19	100%
Maxam CSB 3	<<locked>>	67%	17289	88%	**50	100%
Maxam CSB 4	<<locked>>	64%	17492	89%	**34	100%
ReloadSwiss RS 12	<<locked>>	64%	17564	90%	**09	100%
ReloadSwiss RS 14	<<locked>>	97%	7513	38%	**2	93%
ReloadSwiss RS 20	<<locked>>	76%	17419	89%	**32	96%
[Rottweil P 806]*	<<locked>>	90%	17143	88%	**17	83%
SNPE Vectan A0	<<locked>>	71%	17114	87%	**47	93%
SNPE Vectan BA 9	<<locked>>	64%	17303	88%	**43	97%
[SNPE Vectan BA7 1/2]*	<<locked>>	80%	17579	90%	**83	84%
SNPE Vectan BA9 1/2	<<locked>>	66%	17318	88%	**66	98%
Somchem MP200	<<locked>>	66%	17260	88%	**89	92%
Somchem MS200	<<locked>>	68%	17405	89%	**76	94%
[Vihtavuori 3N37]*	<<locked>>	75%	17085	87%	**09	85%
Vihtavuori N320	<<locked>>	65%	17477	89%	**63	100%
Vihtavuori N32C Tin Star	<<locked>>	88%	17332	89%	**01	100%
Vihtavuori N330 👍	<<locked>>	68%	17100	87%	**99	99%
Vihtavuori N340	<<locked>>	71%	17405	89%	**86	94%
[Vihtavuori N350]*	<<locked>>	79%	17434	89%	**12	86%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AS 30	<<locked>>	61%	16360	84%	**68	100%
[Accurate No. 2]*	<<locked>>	62%	15563	79%	**98	88%
Accurate Solo 1250	<<locked>>	61%	12734	65%	**22	94%
[Alliant UNIQUE]*	<<locked>>	62%	12691	65%	**58	88%
Baschieri & Pellagri 100	<<locked>>	61%	14823	76%	**55	99%
Hodgdon Universal	<<locked>>	60%	14634	75%	**04	97%
Hodgdon CFE Pistol	<<locked>>	61%	14098	72%	**78	95%
[Hodgdon TrailBoss]*	<<locked>>	61%	3931	20%	**9	86%
Lovex S020	<<locked>>	61%	14272	73%	**98	93%
Maxam CSB 1	<<locked>>	61%	12140	62%	**96	94%
Maxam CSB 2	<<locked>>	61%	11473	59%	**35	98%
Maxam CSB 3	<<locked>>	61%	14330	73%	**65	99%
Maxam CSB 4	<<locked>>	62%	16375	84%	**11	100%
ReloadSwiss RS 12	<<locked>>	61%	15983	82%	**70	100%
[ReloadSwiss RS 14]*	<<locked>>	67%	4018	21%	**6	80%
[ReloadSwiss RS 20]*	<<locked>>	61%	11081	57%	**12	87%
[Rottweil P 806]*	<<locked>>	87%	15432	79%	**58	80%
[SNPE Vectan A0]*	<<locked>>	60%	12227	62%	**93	87%
SNPE Vectan BA 9	<<locked>>	61%	15577	80%	**98	95%
[SNPE Vectan BA7 1/2]*	<<locked>>	73%	14663	75%	**94	80%
SNPE Vectan BA9 1/2	<<locked>>	62%	14953	76%	**98	96%
[Somchem MP200]*	<<locked>>	61%	14736	75%	**11	89%
Somchem MS200	<<locked>>	61%	13793	70%	**61	90%
[Vihtavuori 3N37]*	<<locked>>	68%	13605	69%	**94	80%
Vihtavuori N320	<<locked>>	62%	15737	80%	**20	100%
Vihtavuori N32C Tin Star	<<locked>>	60%	7919	40%	**5	100%
Vihtavuori N330	<<locked>>	61%	13300	68%	**91	97%
[Vihtavuori N340]*	<<locked>>	62%	12966	66%	**48	89%
[Vihtavuori N350]*	<<locked>>	70%	13590	69%	**91	81%

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.