Load data for .357 SIG + .355 | 65gr | Lehigh Defense Xtreme Defense

Recommended Powder(s): ADI AP 70N, Lovex S011, ReloadSwiss RS 12, Shooters World Ultimate Pistol, Somchem S121

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:	.355 \| 65gr \| Lehigh Defense Xtreme Defense
Manufacturer SKU:	XD 09355065SP
Bullet Weight:	65gr \| 4.2g
Bullet Diameter:	0.355" \| 9.02mm
Bullet Length:	0.508" \| 12.9mm
Caliber:	.357 SIG load data
Case Length (l3):	0.860" \| 21.8mm
Cartridge Length (C.O.L.):	1.123" \| 28.5mm
Seated Depth:	0.245" \| 6.2mm
Shank Seated Depth:	0.245" \| 6.2mm
Case Capacity:	19.5 Grains of Water \| 1.27 cm³
Primer Size:	Small Pistol (SP)
Max. allowed Pressure:	44237 psi \| 3050 bar
LID:	LID_B11031_C518
Last updated:	2025-11-04

Load data for 106 loads in caliber .357 SIG with .355 | 65gr | Lehigh Defense Xtreme Defense bullet and 53 powders such as ADI AP 70N, Lovex S011, ReloadSwiss RS 12, Shooters World Ultimate Pistol, Somchem S121. 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 70N 👍	<<locked>>	97%	38247	86%	**37	100%
ADI APS 350	<<locked>>	97%	38464	87%	**45	100%
ADI APS 450	<<locked>>	96%	35998	81%	**62	100%
ADI AS 30	<<locked>>	97%	31299	71%	**78	100%
ADI AS 50N	<<locked>>	97%	33214	75%	**67	100%
Accurate No. 2	<<locked>>	96%	34853	79%	**86	94%
[Accurate No. 5]*	<<locked>>	85%	39262	89%	**70	87%
Accurate Solo 1000	<<locked>>	96%	32634	74%	**21	100%
Accurate Solo 1250	<<locked>>	96%	25991	59%	**52	98%
Alliant BULLSEYE	<<locked>>	96%	35897	81%	**21	98%
Alliant Sport Pistol	<<locked>>	93%	39059	88%	**77	98%
Alliant UNIQUE	<<locked>>	96%	23989	54%	**78	93%
Baschieri & Pellagri 100	<<locked>>	96%	30414	69%	**91	100%
Hodgdon Clays	<<locked>>	97%	38783	88%	**65	100%
Hodgdon HP38	<<locked>>	80%	39276	89%	**82	100%
[Hodgdon HS-6]*	<<locked>>	92%	39334	89%	**44	89%
Hodgdon Longshot	<<locked>>	89%	39552	89%	**54	92%
Hodgdon TiteGroup	<<locked>>	74%	39262	89%	**26	100%
Hodgdon Universal	<<locked>>	96%	29921	68%	**80	100%
Hodgdon CFE Pistol	<<locked>>	97%	28906	65%	**34	99%
[Hodgdon TrailBoss]*	<<locked>>	97%	6280	14%	**10	88%
Lovex D032	<<locked>>	71%	39421	89%	**46	100%
[Lovex D036]*	<<locked>>	85%	39784	90%	**67	87%
Lovex S011 👍	<<locked>>	90%	38928	88%	**49	100%
Lovex S020	<<locked>>	96%	31763	72%	**03	98%
Maxam CSB 1	<<locked>>	96%	23525	53%	**90	98%
Maxam CSB 2	<<locked>>	97%	22568	51%	**55	100%
Maxam CSB 3	<<locked>>	97%	28268	64%	**85	100%
Maxam CSB 4	<<locked>>	96%	30937	70%	**21	100%
Maxam CSB 5	<<locked>>	97%	35984	81%	**37	100%
Ramshot Silhouette	<<locked>>	94%	39552	89%	**57	96%
Ramshot True Blue	<<locked>>	87%	39073	88%	**37	92%
Ramshot Zip	<<locked>>	81%	39276	89%	**91	100%
ReloadSwiss RS 12 👍	<<locked>>	96%	31923	72%	**36	100%
ReloadSwiss RS 20	<<locked>>	96%	22336	50%	**42	94%
Rottweil P 801	<<locked>>	96%	39537	89%	**91	100%
SNPE Vectan A0	<<locked>>	97%	25034	57%	**06	92%
SNPE Vectan BA 9	<<locked>>	97%	32227	73%	**64	99%
SNPE Vectan BA10	<<locked>>	94%	39392	89%	**04	100%
SNPE Vectan BA9 1/2	<<locked>>	97%	29617	67%	**41	99%
[Shooters World Auto Pistol]*	<<locked>>	85%	39784	90%	**67	87%
Shooters World Clean Shot	<<locked>>	71%	39421	89%	**46	100%
Shooters World Ultimate Pistol 👍	<<locked>>	72%	39494	89%	**83	99%
Somchem MP200	<<locked>>	97%	31343	71%	**19	95%
Somchem MS200	<<locked>>	97%	27833	63%	**21	96%
Somchem S121 👍	<<locked>>	70%	39465	89%	**67	100%
[Vihtavuori 3N37]*	<<locked>>	96%	23279	53%	**36	83%
Vihtavuori N310	<<locked>>	86%	38856	88%	**34	100%
Vihtavuori N320	<<locked>>	96%	31038	70%	**47	100%
Vihtavuori N32C Tin Star	<<locked>>	97%	14939	34%	**17	100%
Vihtavuori N330	<<locked>>	97%	28398	64%	**67	100%
Vihtavuori N340	<<locked>>	96%	26310	59%	**78	94%
Winchester 231	<<locked>>	90%	39276	89%	**91	100%

Max Load - Barrel Length: 5.50''

Powder	Charge	FR	MaxP	%	V(0)	z
ADI AP 70N	<<locked>>	62%	13822	31%	**17	91%
ADI APS 350	<<locked>>	60%	16360	37%	**16	100%
ADI APS 450	<<locked>>	60%	15142	34%	**22	100%
ADI AS 30	<<locked>>	61%	12546	28%	**99	99%
ADI AS 50N	<<locked>>	60%	12821	29%	**35	95%
[Accurate No. 2]*	<<locked>>	70%	15548	35%	**04	80%
[Accurate No. 5]*	<<locked>>	74%	26992	61%	**08	80%
Accurate Solo 1000	<<locked>>	61%	13387	30%	**25	97%
[Accurate Solo 1250]*	<<locked>>	61%	9442	21%	**91	83%
[Alliant BULLSEYE]*	<<locked>>	60%	13343	30%	**78	82%
[Alliant Sport Pistol]*	<<locked>>	61%	15519	35%	**60	84%
[Alliant UNIQUE]*	<<locked>>	72%	12560	28%	**78	80%
Baschieri & Pellagri 100	<<locked>>	61%	11240	25%	**57	92%
Hodgdon Clays	<<locked>>	60%	16404	37%	**35	100%
Hodgdon HP38	<<locked>>	61%	21451	48%	**21	98%
[Hodgdon HS-6]*	<<locked>>	77%	23409	53%	**13	80%
[Hodgdon Longshot]*	<<locked>>	70%	20291	46%	**27	80%
Hodgdon TiteGroup	<<locked>>	61%	26542	60%	**03	100%
[Hodgdon Universal]*	<<locked>>	60%	10849	25%	**89	87%
[Hodgdon CFE Pistol]*	<<locked>>	61%	10501	24%	**60	84%
[Hodgdon TrailBoss]*	<<locked>>	78%	4351	10%	**6	80%
Lovex D032	<<locked>>	61%	27180	61%	**26	98%
[Lovex D036]*	<<locked>>	74%	26963	61%	**08	80%
Lovex S011	<<locked>>	61%	16549	37%	**50	95%
[Lovex S020]*	<<locked>>	62%	10689	24%	**83	80%
[Maxam CSB 1]*	<<locked>>	61%	9079	21%	**68	82%
[Maxam CSB 2]*	<<locked>>	62%	7789	18%	**78	86%
Maxam CSB 3	<<locked>>	61%	10834	24%	**53	91%
Maxam CSB 4	<<locked>>	62%	12459	28%	**19	96%
Maxam CSB 5	<<locked>>	60%	13503	31%	**48	100%
[Ramshot Silhouette]*	<<locked>>	63%	14910	34%	**44	80%
[Ramshot True Blue]*	<<locked>>	68%	20711	47%	**24	80%
Ramshot Zip	<<locked>>	61%	20508	46%	**08	97%
ReloadSwiss RS 12	<<locked>>	62%	10878	25%	**52	95%
[ReloadSwiss RS 20]*	<<locked>>	73%	11777	27%	**42	80%
Rottweil P 801	<<locked>>	61%	13590	31%	**21	99%
[SNPE Vectan A0]*	<<locked>>	71%	13053	30%	**25	80%
[SNPE Vectan BA 9]*	<<locked>>	61%	12198	28%	**83	85%
SNPE Vectan BA10	<<locked>>	60%	17289	39%	**85	100%
[SNPE Vectan BA9 1/2]*	<<locked>>	62%	11400	26%	**80	86%
[Shooters World Auto Pistol]*	<<locked>>	74%	26963	61%	**08	80%
Shooters World Clean Shot	<<locked>>	61%	27180	61%	**26	98%
Shooters World Ultimate Pistol	<<locked>>	61%	26150	59%	**04	95%
[Somchem MP200]*	<<locked>>	68%	14011	32%	**11	81%
[Somchem MS200]*	<<locked>>	65%	11922	27%	**02	81%
Somchem S121	<<locked>>	61%	28137	64%	**54	98%
[Vihtavuori 3N37]*	<<locked>>	92%	20146	46%	**44	80%
Vihtavuori N310	<<locked>>	60%	18289	41%	**70	100%
Vihtavuori N320	<<locked>>	62%	11284	26%	**06	95%
Vihtavuori N32C Tin Star	<<locked>>	60%	5497	12%	**4	92%
[Vihtavuori N330]*	<<locked>>	61%	9587	22%	**47	84%
[Vihtavuori N340]*	<<locked>>	70%	12227	28%	**35	80%
Winchester 231	<<locked>>	61%	16462	37%	**76	94%

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